USD $2
Logic Analyzer Probes
30V Max
Stock: 40
USD $35
Peak atlas DCA55 Component Analyzer
Used/600D
Stock: 1
USD $350
EIP 371 Source Locking Microwave Counter
Data sheet available here
Stock: 1
USD $60
Neutrik RT-1M Rapid Test
Stock: 2
USD $45
General Resistance DV-4107D DIAL-A-VIDER
Serial no: 408
Stock: 1
USD $30
Biddle 411KN56CS Rheostat 38Ω 5.6 Amps
Stock: 1
USD $30
Biddle 411KN20CS Rheostat 294Ω 2.0 Amps
Stock: 1
USD $30
Biddle 411G12CS Rheostat 426Ω 4.2 Amps
Stock: 1
USD $30
Biddle 400G5CS Rheostat 1850Ω 0.5 Amps
Stock: 1
USD $25
Biddle 411KN32 Rheostat 100Ω 3.2 Amps
* Bent end
Stock: 1
USD $30
Biddle 411KN24 Rheostat 251Ω 2.2 Amps
Stock: 1
USD $30
Biddle 411GN20 Rheostat 142Ω 2.0 Amps
Stock: 1
USD $30
Biddle 411GN20 Rheostat 147Ω 2.0 Amps
Stock: 1
USD $25
Biddle 411G126 Rheostat 4.4Ω 12.0 Amps
* Slightly bent end
Stock: 1
USD $48
Hewlett Packard 11473 A Balancing Transformers
Serial no: 1401A00482
Stock: 1
USD $42
Hewlett Packard 59307A VHF Switch
59306A Relay Actuator
59307A VHF Switch – Serial no: 1740A01798 / 1920A02686
59306A Relay Actuator – Serial no: 1920A03848
Stock: 3
USD $25
Hewlett Packard 08662-60089 Attenuator Assembly 155dB
357
Stock: 1
USD $15
KDI/Triangle Electronics Inc. 4Way Power Dividers YF-25
Frequency: .75-1.5GHz
Stock: 4
USD $25
Technical Research and Manufacturing Inc. Power divider
Model: DL6923
899-946 MHz
Stock: 2
USD $25
American Aerospace Controls – Current Sensor
1004-100 7966 9427 15948
Stock: 7
USD $20
Rockwell 13499
P/N 278-0450-250 REV. AV
Tecal 7W259
Stock: 4 Lots
USD $38
APC Weinschel 1897 Terminator
No: 1411-1.2
Stock: 1
USD $5
SPC12727
BNC(F) to test clip
Data sheet available here
Stock: 5
USD $20
Hewlett Packard 595-0288 Mini Grabber
Stock: 1
USD $45
K&L Microwave 4B120-200/16-O/OP Band Pass Filter 200MHZ 16MHzBP
Serial numbers: REI39-7 / TF713-8 / REI39-3
Stock: 3
USD $18
Mini-Circuits ZAPDJ-2 Coaxial Power Splitter/Combiner 1-2GHz
Stock: 1
USD $35
Weinschel 3200-1 Programmable Attenuator 12VDC 1-5GHz-2GHz
S/N 11919
Stock: 1
USD $18
Mini-Circuits ZAPD-2 Coaxial Power Splitter/Combiner 1-2 GHz
Stock: 2
USD $325
Northern Airborne Technology J100 System Connector TH250-2UN FM TAC/COM System – ** Direct from Walter Shawlee II’s Personal Collection! **
Serial no: 1137
Power : 28 VDC
Revision no: 402-2B
Similar installation and operation manual available here
Stock: 1
USD $40
Tektronix 670-1663-02 Type 485 Sweep Replacement Board
Stock: 1
USD $5
NEW Tektronix 131-4244-00 0.135″ Diameter ECB-To-Circuit Board Adapters
Stock: 2
USD $10
Motorola Microchips
16C61-ME 9509 CBA
PICI6C711-ME/P
PICI6C622-ME 9550SAW
Stock: 1 Lot
USD $15
XP3402B Photomultiplier Tube
SN: 06254
PHR: 8.6%
HV: 1018 Volts
Stock: 1
USD $45
Stoddart Aircraft Radio Co. #90330-2 Antenna
Frequency in Megacycles
Stock: 1
USD $50
Narda Directional Coupler 3.7-8.3 GHz
Model 3094
Serial no: 20142
Stock: 1
USD $20
Memory ICs
D41256C-12
8908AEE01
Stock: 1 Lot
USD $15
K&L Microwave Inc. 7B114-896/180-0 Filter
49956-713438-2
Serial No: XB337-7
Stock: 1
USD $40
Filtronics 115096-01 Band Pass Filter
Model no: F3507
Serial no: 11
Stock: 1
USD $12
Trak Microwave
MOD. DOC6309
Freq. 1620 MHz
S/N 219
FSCM 12855
Stock: 1
USD $15
What’s it do? Not sure. But it looks neat, and that’s something. One lot of 12 pieces
Stock: 1
USD $36
Weinschel Directional Coupler 0.5-2.0 GHz 10dB
Model 1538RA-10
Stock: 1
USD $12
MAC Technology 149008902 20dB 30dB
Serial no: 597017
Stock: 1
USD $42
MCL 15542 SADC-10-1-1 Directional Coupler
56996 B4014750-2
Stock: 1
USD $35
Omni-Spectra PN2026-6004-10 -10dB Directional Coupler 2.0-18.0 GHz
Stock: 1
USD $42
Narda 4202B-10 Directional Coupler 1-12.4 GHz -10dB
Stock: 1
USD $28
M15370/9-014 Directional Coupler 20dB
97899-24469
SN 183
Stock: 1
USD $12
Meca H80 Watt Series Power Combiner/Divider H2N-1.950
Stock: 1
USD $25
Narda 4244-10 Directional Coupler 2-8 GHz -10 dB
Stock: 1
USD $10
15 Piece Air Accessory Kit – New in original packaging (missing two pieces)
Stock: 1
USD $30
Narda 3002-10 Coaxial Directional Coupler 0.95-2 GHz
Serial no: 71700
Stock: 1
USD $30
Narda 3044-10 Coaxial Directional Coupler 4-8 GHz
Serial no: 06117
Stock: 1
USD $30
Narda 3042B-10 Coaxial Directional Coupler 3.7-8.3 GHz
Serial no: 10181
Stock: 1
USD $30
Narda 3044B-10 Coaxial Directional Coupler 3.7-8.3 GHz
Serial no: 30008
Stock: 1
USD $30
Narda 3044B-30 Coaxial Directional Coupler 3.70-8.30 GHz
Serial no: 08739
Stock: 1
USD $30
Hewlett Packard 767D Dual Directional Coupler
1900-4000 MC
Serial no: 02152
Stock: 1
USD $30
Narda Directional Coupler 7-12.4 GHz
Model 3045C-10
Stock: 1
USD $30
Narda Directional Coupler 3.7-8.3 GHz
Model 3044B-10
Serial no: 10004
Stock: 1
USD $30
Hewlett Packard Directional Coupler 1.7-12.4 GHz
Model 779D
Stock: 1
USD $115
Norsal IND. Directional Coupler 19136 4871-16N
Frequency 4-18 GHz
S/N 193
Stock: 1
USD $135
Krytar 158010 5-8GHz Directional Coupler
Serial 62056
Stock: 1
USD $30
Meca Directional Coupler Model KS-21603L4
700-M034
Stock: 1
USD $30
Narda Directional Coupler .95-2.0 GHz
Model 3002-10
Serial No: 40086
Stock: 1
USD $30
Sage Lab. Directional Coupler
Model 750
Serial no: 15
Stock: 1
USD $30
Meca Directional Coupler
Model KS-21603L 4
700-M034
Stock: 1
USD $165
Narda Broadband High Directivity Coupler 1-18 GHz
Model 5292
Serial no: 02010
Stock: 1
USD $65
Narda Coaxial Directional Coupler
Model 3003-10
Serial no: 10051
Stock: 1
USD $30
Narda Directional Coupler 0.92-2.2 GHz
Model 3042B-10
Serial no: 07004
Stock: 1
USD $45
Hewlett Packard 786D Directional Detector 960-2110 MHz
Stock: 1
USD $72
Narda Broadband High Directivity Coupler 1-18GHz
Model 3292-1
Stock: 1
USD $30
Narda Directional Coupler 820- 960 MHz
Model CEL30470-01
Serial no: 2393
Stock: 1
USD $5
TRAK 20A6431 1297 Directional Coupler
Stock: 1
USD $15
Narda Directional Coupler
Model CEL30470-01
Serial no 9794
Stock: 1
USD $24
Narda Directional Coupler
Motorola P/N 58D09643T04
Model 31119
Serial No 1277
Stock: 3
USD $65
Narda Broadband High Directivity coupler Model 3293-1 1.0-12.4 GHz
Serial no: 04817
Stock: 1
USD $ 12
Anaren Directional Couplers 10010-30 225-400 MHz -30dB
Stock: 4
USD $15
CEJ 8822 Stainless hardened caliber
Stock: 1
USD $130
Alan Fixed Attenuator
Input: 50HP30-50 N 8938
Output: 69019
Stock: 1
USD $145
100 Watt Fixed Attenuator FH Series
Model 50FH-030-100-2
30dB 100 Watts DC-2 GHz
Part details available here
Stock: 1
USD $30
Narda Coaxial Directional Coupler 3.7-8.3 HGz
Model no: 6044B-10
Serial no: 41493
Stock: 1
USD $15
Narda CEL30470-01 Directional Coupler
Serial no: 2482 820-960 MHz
Stock: 1
USD $30
Narda Coaxial Directional Coupler .95-2.0GHz
Model no: 3002-10
Serial no: 04034
Stock: 1
USD $60
Hewlett Packard Attenuator / 70 dB 24VDC
Part # 08568-60118
Serial no: 08003
Stock: 1
USD $60
Hewlett Packard Attenuator 24 VDC
Part # 5086-7815
Stock: 1
USD $60
Hewlett Packard Attenuator / 70dB
Part # 08568-60118
Serial no: 01036
24VDC
Stock: 1
USD $30
Narda Coaxial Directional Coupler 1.7-4.2 GHz
Model 3043B-10
Serial no 08105
Stock: 1
USD $30
Wavecom Ultraflat Directional Coupler 4.0-8.0 GHz
Model no 913-10
Serial no 86
Stock: 1
USD $30
JFW Attenuator
Model 50DR-055
Serial 354055 0245
Stock: 1
USD $30
Narda Coaxial Directional Coupler 0.92-2.2GHz
Model 3042B-20
Serial no. 01074
Alfred Electronics
Part no. 951099
Serial no. 78
Stock: 1
USD $10
MECA “N” Termination 50 OHM
Model 401-1
Stock: 5
USD $30
Narda 3044B-10 Coupler Coaxial Directional Coupler 3.7-8.3 GHz
Serial no 41488
Stock: 1
USD $35
Hewlett Packard 335D VHF Attenuator
0.5 Watt 50Ω DC-1000MC
219-05768
Stock: 1
USD $35
Hewlett Packard VHF Attenuator
0.5 Watt 50Ω DC-1000 MHz
Model 355C
Serial No: 1203A35156
Stock: 1
USD $100
Voltmeter N/S
Transistor Devices Inc.
Dynaload DLF 100-100-750
Stock: 1
USD $15
Wavetek Attenuator – 50 Ohm, 70dB, SMA DC – 2000 MHz
Stock: 12
USD $5
Trak Microwave Direction Coupler – FSCM 12855
Stock: 9
USD $15
Reactel Microwave Filter – Model 9C11-1370-63-S12
Stock: 1
USD $5
YJ6469702 LED Darray .80mm w/Connector
Stock: 8
USD $22
Locus Inc. RF1464I Amp 1.5-3.5 GHz 18dB Gain SMA RF Amp
Stock: 1
USD $54
Watkins Johnson Cascade Amplifier
Type: WJ-6203-5
Serial no: 462
Pwr: +15 Vdc
Frequency: 10-2000 MHz
Stock: 1
USD $48
Avantek AMG-1000M Amplifier
Model: AMG-1000M
Freq: 50-1000
Serial no: 4132
Stock: 1
USD $12
3 Assorted 3dB Attenuator
Stock: 1 Lot
USD $42
HP 8491B 20dB Attenuator
Stock: 2 Lots
USD $45
Watkins-Johnson WJ-6205-31 Cascade Amplifier
Stock: 1
USD $600
Hewlett Packard Agilent Q281A Adapter
Serial no: 50475
Similar data sheet available here
Stock: 1
USD $84
NARDA High Power Attenuator-dB
150W Max Input Power
Model: 26298
Serial no: A384
Stock: 1
USD $10
Temperature Meter With sensor/probe
Stock: 1
USD $5
Merrimac GC740D Power Divider
PDM-20-250
Lot-14303
Stock: 1
USD $10
HP Agilent QFBR 5235 RX Fiber-Optic Device
Stock: 1 Lot
USD $125
Integra Microwave Tunable Microwave Filter
Model: TMF-1800C
S/N 4064-571
Stock: 1
USD $35
Avantek ABG-2012M Solid State Amplifier 1.0-2.0 GHz
Serial no: 1841
Stock: 1
USD $10
Loral Microwave-Narda West
Model: MO-113XC-89
Serial no: S004601
Frequency 1870.0 MHz
Stock: 1
USD $35
Weksler Instruments Pressure Guage
SA23-3CEF-RWBX
6685-01-046-6744
Stock: 1
USD $60
Triplett 630 Repair Parts Rotator Switches
Stock: 4
USD $42
NARDA 3002-10 Coaxial Directional Coupler 0.95-2GHz
Serial No: 70948
Stock: 1
USD $10
Power/Logic 13973-271377-100
8834/8828
S/N 144/210
Stock: 1 Lot
USD $12
General Microwave Model 1952 – Absorptive Modulator 2-4 GHz
Stock: 1
USD $22
Wiltron Model 1B75 Limiter 1MHz-1500MHz
Serial no: 814004
Stock: 1
USD $22
TYCO Electronics Macom Power Divider Mapdin0023 KS24669 L2
Stock: 1
USD $43
NARDA 3003-10 Coaxial Directional Coupler 10dB
Serial no: 549
Stock: 1
USD $12
Mystery Attenuator
INPUT:
S/N 110521 CN -1088A/APM-123(V)
55DB SPL EMCO A84108
OUTPUT:
SM-C-568745
Stock: 1
USD $10
INMET 64671 12N-3dB Adapters
Stock: 1 Lot
USD $22
NARDA 3045B-20 Coaxial Directional Coupler
Serial no: 220
Stock: 1
USD $32
NARDA 3022 BI-Directional Coaxial Coupler
Serial no: 05030
Stock: 1
USD $65
Hewlett Packard 767D Dual Directional Coupler 1900-4000 MC
Stock: 1
USD $10
INMET 12 ‘N’ – Attenuators
3dB
Stock: 4
USD $35
Philips Photomultiplier Tube Type: XP5312/5N
SN: 334
Class:B
PH:43 pC
PHR: 8.2%
Stock: 27 Available
USD $85
Atmoscope 1036 S M D Workstation
Edsyn PS542 Vacuum Pump & Power Supply 120V AC 60Hz 150W
Instruction manual available here
Stock: 1
USD $80
HAKKO 936 Soldering Station w/ 631 Iron
Input 120V ~ 65W 60Hz
Output 24V~
Instruction manual available here
Stock: 2
USD $20
TRAK 29P1401 Directional Coupler
SN369 & SN368
Stock: 1 Lot
USD $25
BIRD 8306-100-N 10dB Attenuator, 10dB / 25W / 3.5 GHz
Stock: 1
USD $15
MECA 401-1 “N” Termination
Stock: 10
USD $10
Midisco MDC2017S-50 Attenuator
Serial 125165 9402
Stock: 1
USD $45
ANAREN 72125 1-2GHZ Double Balance Mixer
Stock: 1
USD $20
Tekronixs 067-0538-00 Input RC Normalizer
Stock: 1
USD $15
Mini Circuits 15542 ZFM-2000 0 9804 Mixer
Stock: 3
USD $10
Bit Kit with 4mm Flexible Extension
Stock: 1
USD $40
Anaren 150135-120 Image Rejection Mixer Frequency 1.0-2.0 GHz
Stock: 1
USD $30
Anaren 40660 Power Divider 2.6-5.2 GHz
Data sheet available here
Stock: 1
USD $27
Anaren 40276 Power Divider 2.0-4.0 GHz
Data sheet available here
Stock: 1
USD $10
NARDA 773-10 Attenuator 10dB
Data sheet available here
Stock: 1
USD $30
Tru•Spec 10dB Coaxial In-Line Amplifier 5-950 MHz
Stock: 1 Lot
USD $10
3dB Midisco ‘N’ Adaptor
MDC1078S-3 Attenuator
Stock: 1 Lot
USD $65
Weinschel Model 2980 Stepattenuator
Serial 1867
Stock: 1
USD $25
NARDA 771-10 0009 10dB Attenuator
Stock: 1 Lot
USD $20
NARDA CEL30470-01 Attenuator
Serno 5769 820-960 MHz
Stock: 1
USD $5
2000 MΩ 1W 1HV Resistors
Stock: 1 Lot
USD $12
NARDA 6dB/6GHz Attenuators
Stock: 1 Lot
USD $15
NARDA Microline Attenuator 771-10
10dB ±0.3sB
DC-3GHz
Power 2W AVG 68
Stock: 1
USD $20
NARDA model 752-6 6dB Attenuators
50Ω 0-3000 MHz 5 Watts
D/C0619
Stock: 1 Lot
USD $5
SiversIMA PM7551 Coaxial Switch Type Latching +28V
S/N 16325
Stock: 1
USD $5
Mini Circuits SAT-20 20db Attenuator
50OHM DC to 1500 MHZ
Stock: 1
USD $25
BNC – Type N F Adapters
Stock: 3 Lots
USD $85
NARDA Microline 794FM Attenuator 4.0-8.0GHz
Stock: 1
USD $60
Hewlett Packard 8430A Bandpass Filter
Part of F20-8690B
Serial no: 335
Stock: 1
USD $10
NARDA Directional Couplers
Model: 4246B-20
20dB 6-18GHz
Stock: 2
USD $40
50Ω Termination with Type N Female Connectors
Stock: 2 Lots
USD $40
Hewlett Packard 355C VHF Attenuator 12dB
Frequency range DC-1000 MHz
50 OHMS
Max RF Power 0.5 Watt CQ
Serial: 3646A44751
Stock: 1
USD $30
Type N Female to BNC Male Adapter
Listing is sold as 1 lot of 10 units
Stock: 1 Lot
USD $5
Ditom Directional Coupler DF-1965 w/Termination ( #103, #100 )
Stock: 2
USD $95
NARDA Attenuator 4.0-8.0 GHz Model 793FM-SP
Stock: 2
USD $50
A.P4687 NT40 Triode Mullard
Stock: 1 Set
USD $175
Soldering Station 852D+
Input Voltage: 100V/AC
Rated current: 6A
Stock: 1
USD $100
GPS Splitter with all hardware and ATTSMOUNT
Part# LNFA1X4-N
Gain = 0dB
Port Isolation = 50dB
Stock: 1
USD $85
RLC Electronics Mode-S
RF Transfer Switch / Relay 97942-1D21923H01
MFR 12598-S-4462
Voltage 25-36VDC
Stock: 6
USD $55
Mini Circuits 15542 ZFDC-20-5 Coaxial Directional Coupler
Stock: 2
USD $20
WJ MIJ Double Balanced Mixer 300MHz-2GHz
Data sheet included
Stock: 1
USD $55
NARDA Directional Coupler
Model 23808a-01 0.5-2.05 GHz
Stock: 1
USD $20
FEI Microwave Coaxial Mixer MHX12500 S/N 15194
Stock: 1
USD $35
APC Connectors ( Various )
Listing is sold as 1 lot which includes ~8 units
Stock: 1 Lot
USD $25
NARDA 757C 8dB Attenuators
Stock: 6
USD $60
K&L Microwave, Inc. 12B121-1499/R222-0/0 Tubular Bandpass Filter
Stock: 1
USD $42
26510R1-10 A23034-10 Directional Coupler 1.4GHz
Stock: 1
USD $50
EW Components HQ524-114AA Bandpass Filter
JQ28-04
Stock: 1
USD $25
Merrimac PDM-160-30/13281 Phase Shifter
SN-51
FSCM12457
97942-138C222 H03
72-15
Stock: 1
USD $15
GE Marquette Mini Circuits 2001546-001
Stock: 1
USD $20
NARDA model 370 BNM
“N” Terminator DC to 18 GHz Pwr 5W
USD $48
JFW Industries Model 50DR-055 Adjustable Step Attenuator
Serial 354077 0246
Stock: 1
USD $25
WMI 16453 Isolator
FBP-9212-2
AIL-PN440546-2
REV J
SN 112
DC 8729
Stock: 1
USD $35
OMNI Spectra 2023-6121-06
Freq 1.0-2.0 GHz Bio Reactional Coupler
Data sheet available here
Stock: 4
USD $35
NARDA Microline 23715 Precision Reflectometer Coupler
Frequency Range .95 to 2.2 GHz
Model 23715 Serial no 19
Stock: 1
USD $35
WMI 16453 FBP 9084 Wave Isolator
AIL P/N 435543-1 REV L
S/N 131
D/C 8812
Stock: 1
USD $30
NARDA 3044-10 Directional Coupler 10dB
Serial no 06119
Stock: 1
USD $20
ARRA N3164-30 Directional Coupler
Serial no 1032
Stock: 1
USD $110
Narda 2301-20 Coaxial Directional Coupler
Stock: 2
USD $48
Model 50R-049 Adjustable Step Attenuator
JFW Industries Inc.
Serial 86039
Stock: 3
USD $15
Sage Labs 9200 Termination
Stock: 2
USD $20
Filtronics F60001 2.25GHz – 2.95GHz Bandpass – not directional
Stock: 1
USD $35
Narda Coaxial Directional Coupler
Model 3043-10
Serial no 03144
AA7K65
Stock: 1
USD $35
Fairview Microwave Attenuators DC 3GHz
Rotary/100dB 10dB Steps N-F
SA35100 N
Stock: 2
USD $55
MPPT Charge Controller Solar for battery photovoltaic applications.
Stock: 1
USD $45
Racal-Dana 9100 Absorption Wattmeter 1MHz-1GHz
50Ω
0-1W
0-3W
Stock: 1
USD $30
Transi-Trap TT2G50 Surge Protectors E181202
Stock: 5
USD $50
JFW Industries Inc.
Model: 50DR-055
Serial 307183 0031
Stepped Variable Attenuators 50Ω 0-30dB 2W
Stock: 1
USD $5
Cleaner pads with antistatic
Stock: 4 lots
USD $5
Antistatic Cleaning Pads
Stock: 8 lots
USD $42
Synchro Control Transformer VCT15-6N2 90V 60Hz Vernitron
Serial no: 10112-10508
Inspectred8817 Contract No
Stock: 1
USD $20
JFW Model 50FH-006-10
24GHz usable to 4GHz
10 Watts 6dB W Attenuator
$20 each or 2 for $35
Stock: 2
USD $30
Stock: 2
USD $10
JFW Model 50FH-020-10 10Watts 20dB Attenuator
Usable to 5GHz
Stock: 1
USD $8
289-0266-000 Crystal 24 000000 MHZ CR76AXU 8233
Stock: 1 Lot
USD $55
JFW Model 50FH-003-10
10Watts 5dB
SMA Coaxial Attenuator
Stock: 2
USD $10
Texas Instruments Assorted Eprons
Stock: 1 lot
USD $45
Escort ELC-131D Dual Display LCR Meter w/ Leads
Stock: 1
USD $30
JFW Model 50FH-010-10 Coaxial Attenuator
24GHz 10watts 10dB
Stock: 1
USD $3
Amphenol 82-5722-RFW
50Ω “N” Terminators
Stock: 20
USD $65
Collins 526-9307-00 Mechanical Filter
Type F300 X 68
Serial no: 670886
Stock: 1
USD $15
Mini-Circuit Model SLP-1000
16 GHz Low Pass Filter
Stock: 4
USD $40
MCL 15542 ZFDC-20-400 N / TNC Mixer
Stock: 3
USD $50
Herotek DT142-17 1-12GHz SMA RF Coaxial Power Detector
S/N 62593
01-002559-00G
Stock: 6
USD $9
Junction Devices 3SI101-2 231C Coupler
Stock: 2
USD $40
Microlab/FXR L P Filter 1500Mc
LA-15N
1.5GHZ Low Pass Filter
Stock: 2
USD $25
Hewlett Packard 86290-60045 Detector 2-18 GHz Negative
Serial no: 15363
Stock: 1
USD $25
Anaren 7A0125 Balanced Mixer 1-2 GHZ
Stock: 1
USD $52
Scientific Atlantic 346074 4-Way Power Divider “N”
Frequency 0.95~1.7GHz
Stock: 2
USD $25
Watkins-Johnson WJ-739-101 Low Noise Thin Film Amplifier
Serial 660
Frequency 1.0-2.0GHZ
Stock: 1
USD $48
Lark 33174 85A-48 LM1300-3AA
7541 LOT A 50OHM
1300MHZ 1.0DB
Low Pass filter
Stock: 2
USD $20
Nippon Electric Co LTD. 1621E 43A1 Isolator
Frequency: 1070 MHz
Serial No: 2229
Stock: 1
USD $18
KDI Triangle Electronics Power Divider/Splitter
Model: YF-51
Serial no: 2823
Stock: 1
USD $20
VMC Directional Couplers DC9109-16M
-18dB@ 1.4GHZ
-16dB @ 2.0GHZ
Usable to 5GHZ
Stock: 5
USD $10
Motorola 2N6053 MEX 8526 Darlington Transistors
Data sheet available here
Stock: 97
USD $18
Mini-Circuits Model SLP-1200
11GHZ Low Pass Filter (Tested)
Stock: 2
USD $20
MECA Directional Coupler 700-MO34-0
KS-21603L4
-20DB
Stock: 1
USD $15
BIRD 80M Coaxial Resistor 50 OHMS 5W
Serial no: 37322
Stock: 1
USD $25
Frequency Sources, Inc. Oscillator
FS-3030-6
2060 MHZ
Stock: 1
USD $30
Picosecond Pulse Labs Low-Pass Risetime Filter Quasi-Gaussian Z-Matched
Model 5905-870 S/N 207 3098
Model 5905-1150 S/N 202 3098
Model 5905-1150 S/N 203 3098
Model 5905-870 S/N 209 3098
Stock: 4
USD $15
Western Microwave ICL-7652 Internal Terminated Isolator
Serial no: 81
Stock: 1
USD $10
2 Mixers – Assorted – 1 to 3.5 GHz
Stock: 1 set
USD $30
96214-711433-1 Innowave 1016 IV-045 Coupler RF Coaxial Isolator
Stock: 2
USD $35
Anaren 10616-30 2.0-4.0 GHz
-30dB Directional Coupler
Stock: 7
USD $18
BIRD Electronic Corp.
5W TerminationCoaxial Resistors
50OHMS
Model: 80M
Stock: 3
USD $60
Narda Directional Coupler 10-200 MHz
-20DB
Model 3060-20
Stock: 1
USD $45
MITEQ Inc. AMF-3B-4080-20P Amplifier
S/N 224505
Stock: 1
NARDA 773-20 Attenuator
DC-6GHz 20db
DC-3GHz ±0.3db
3-6GHz ±0.5db
Power 2W AVG
PAT no: 3,157,846
PAT no: 3,227,975
USD $10
Anaren 42000 .5-2.0 GHz 2 way power Splitter
Data sheet available here
Stock: 2
USD $25
Weinschel Corp. M1426 Terminators
50W
Serial no: BH4108 DC-8.5 GHz
Serial no: BE4076 DC -8GH
Stock: 2 available
USD $20
NARDA 771-6 Attenuator 6db DC-3GHz
Power 2W AVG
PAT no: 3,1571846
PAT no: 3,227,975
Stock: 1
USD $20
Vectron 220-5570 Crystal Oscillator
Freq. 102.60417MHz
Serial no: 848860
Stock: 1
USD $20
FE-2129C Crystal Oscillator
Freq. 16+ MHZ
Serial no: 8433-5695
Part no: TMS8378A
Stock: 1
USD $20
Vectron 225-7639 Crystal Oscillator
Freq. 104.27083 MHZ
S/N 1043117
Stock: 1
USD $20
Pass Filter 3.5 GHz Low Pass Filter
P/N 579534-2
KWE 56216
S/N 1631-0701
Stock: 2
USD $40
Anaren 40266 2-46Hz
Splitter/Power Divider
Stock: 8
USD $45
Coaxial Attenuator 3dB MOD: 8343-030 S/N 185
Watts 100
OHMS 50
Stock: 1
USD $18
Hewlett Packard Coaxial Terminator 908A
50 OHMS
Stock: 3
USD $45
MITEQ AM-3A-000110 Amplifier
Freq: 1-1000 MHZ
Stock: 2
USD $25
Innowave 58202
507754-121 Coupler
Rev R
S/N 3-073
D/C 9009
Stock: 1
USD $25
BiRD Electronic Corp. Model 10-A-MFN-10 Through Terminator Fixed
10 Watts 10 dB 0049
Stock: 1
USD $15
HP 5061-1006 Attenuator Assembly
A1623-45
Stock: 1
USD $5
Huber-Suhner AG 65N-50-0-17
N-Head Coaxial Precision Terminal
Made in Switzerland
Stock: 6 Available
USD $35
Low Pass Filter 500MG
500MHZ General Radio 874-F500L
Stock: 1
USD $35
Variable Attenuator MIDISCO
P/N MDC2017S-40
Serial 115097 9332
Stock: 1
USD $48
NEW Large Lot of 1/2″ Hex Nuts
1/8″ Thick Brass
Approximately 4000 pieces
Stock: 1 Lot
USD $37
NEW 2.04800 OC1850 oFM9922 Crystal Oscillators
Listing is sold as 1 lot which includes ~109 pieces – $37
Stock: 1 Lot
USD $25
Sunbanks Connector Shields M28840/622WA 8413
Circular Backshell
Listing sold as 1 Pair
Data sheet available here
Stock: 1 Pair
USD $95
Sound Level Meter MSA Type S2A
Part no: 695092
Data sheet available here
Stock: 1
USD $115
NEW BERG Sockets 24-99 67120-012
Listing is sold as 1 lot which includes 288 pieces – $115
Stock: 1 Lot
USD $2
Southco Handles – flat gray
Part no: B4-50-203-11
Lot# 47654/5
Stock: 3
USD $40
RLC Electronics Power Termination
40 Watts Avg. 7.5 KW Peak
Freq Range D.C 12.4 GHz
Model T-2168
9026
Stock: 1
USD $45
Grundig Traveller II 7 Brand Travel Radio with everything included ( pictured )
Stock: 1
USD $1
HP HDSP-F107 Display
Stock: 16
USD $95.
MURD620CT Dual (CC) 3A/6A/200V Ultrafast 35nS 1Vf
Stock: 1 Lot
USD $10
78M09T Isolated +9V Regulator 0.5A
Stock: 1 Lot
USD $35
74F112PC Fast Dual JK Flop Flop
Stock: 1 Lot
USD $25
Dual Log Slide Pot 10KAX2 412K
Stock: 60 Bags of 10
USD $3
Silver Handles with hardware
5/8x 9/32 Oval 4″ C/C
Carey P/N: AL-6024-1032-00
McMaster-Carr P/N: 1897A56
$3 per pair
Stock: 66
USD $25
Philips 4535/673 18961 Photomultiplier Tube
Stock: 1
USD $3
RAF 8109-632-A-24 Black Handles 2.5″
Stock: 50
USD $10
7623712 755 2 Position Rocker Switch
4A 250 VAC
6A 125 VAC
Stock: 1 Bag of 32
USD $42
Electron Tube JAN 6336B
5960-00-917-8493
DLA900-80-C-4159
A 6/81 Cetron Elec. Corp
Stock: 1
USD $40
Capacitor Mounting Bracket Fastening Clamp w/Hardware
Stock: 12
USD $10
Elmec Nylon Cable Clamp
Stock: 3 Bags
USD $10
125V Neon Rocker Green Switch
Stock: 24 Bags
USD $30
This is a replacement HP assembly for an older piece of equipment. Unfortunately, we do not have a reference available for what piece of equipment, but if you know you need this, then this is the place to get it.
Stock: 1
USD $25
This is a replacement display for HP Wire Scope 155, Optrex DMF50248N.
Stock: 1
USD $32
This is a two-color display, high precision digital pressure switch with an operating range of -100.0 to +100.0 kPa. Data sheet available here.
Stock: 1
USD $45
These light grey control/junction boxes are brand new in box.
Hoffman Q87742427 Control/Junction Box
Made in Finland
Stock: 4
USD $40
This aluminum chassis enclosure measures 12″ x 10″ x 2″, ideal for industrial control boxes, and small prototyping projects. Manufacturer’s part # 1444-29
Stock: 2
USD $10
Delviro Power LED Technology
Part#DELSTRIP36LED121
LM561B
Stock: 1 Set
USD $15
Mechanical RF cavity Filter
TX70-1-5SS 1
S/N 62223-1 9/78
241-0691-010
Fc 70 Mhz
Similar data sheet available here
Stock: 1
USD $24
Proto-board solderless breadboard system PB-105
Part#: SPC Type 2025
11.4″ x 9.2″ Breadboard
Data sheet available here
Stock: 1
USD $25
The DN525 is a proportionally controlled heater that can operate from
a100VAC to a 250VAC power source.
Data sheet available here
Stock: 1 Box
USD $2
LM337T Terminal Adjustable Regulators
PM52AD
Similar data sheet available here
Stock: 42
USD $35
1 big bag full of assorted parts including, but not limited to, inductors & capacitors.
Stock: 1 Bag
USD $5
ITW 76-2351/404 10AMP 125/250 Volt Push button switch
Stock: 9
USD $2 each
This is an LED bar graph display module. Each segment can probably light up in two or three colours, as there are three pins per segment. With 10 segments this could be an interesting display.
Stock: 15
USD $2
Switch housing with plunger Licon switch 72-2080
Data sheet available here
Stock: 20
USD $35
Philips XP5312/SN photomultiplier tube
Data sheet available here
Stock: 27
USD $20
Push Button Switch with 38″ leads
Stock: 16
USD $8
Push Button Switch Stamford.conn Nexus NX301J81B 0144
Data sheet available here
Stock: 10
USD $8
Schadon Type NE 15 Switch
Similar product data available here
Stock: 150
USD $1
Schalielaar On/Off Rocker Switch 1852
Data sheet available here
Stock: 73
USD $10
Philips 120-0000 65-04 Switched Wiring Compartment For Powercore
ZCX411 JB2-PWR 120V WH Accessory, eW Profile Powercore, Direct Wire Power Feed, White
Stock: 7
USD $45
Du Point Audio Dosimeter Calibrator
Stock: 1
USD $1
Transformer Sanmina SCI X101273
P/O M20433881
P/N 9141-0035
PCA P/N EPA3396A
Stock: 75
USD $15
Alco Switch 3PB12 rocker Switch SPDT 5A 120V (with thanks to J.G.)
Data sheet available here
Stock: 2 Boxes
USD $20
What’s this thing do? We’re not entirely sure. It appears to be some kind of fiber optic cable for use in telecommunications systems. Each box contains 10 of these individually packaged cables.
With thanks to Jacob again, this is a 2.5G SR (probably short range) receiver used in the “Optera LH” product line at Nortel. These were likely custom made for Nortel Networks.
Stock: 9
USD $25
This case measures approx 13″ x 13″ x 7″, and includes a variety of assorted connectors and mechanical hardware.
Stock: 1
USD $10
This is a bag of approx 1000 (possibly much more) 3 pin headers. Sold as a lot only.
Stock: 1
USD $15
Philips XP3422/SG Gamma Camera Tubes (used)
Amperex/Photonis XP3422/SG Hex Face Photomultiplier Tube
60 mm, hexagonal, 8-stage, high PHR, blue sensitive tube. End viewing, 290-650nm (420nm peak sensitivity) 2 1/4 inch hexagonal multi-stage tube with attached bias network and edge shielding
Stock: 16
USD $25
Hamamatsu Photomultiplier Tube Type R1306-25
Serial #SU0618
Set #1105001-S
PH 19 pC
PHR 8.2%
Data sheet available here
Stock: 30
USD $5
Unfortunately, this part has been discontinued as we are unable to locate technical data on its exact specifications. Manufacturer’s information for newer series that may be similar are available here. The following bulk discounts are available:
Stock: 69
USD $2
Mini DC 0-32V LED Panel Voltage Meter 3- Digital Display Voltmeter
Stock: 38
USD $25
Philips 4535-673-17771 Photomultiplier tube Burle S83054FA1 model
Stock: 50
USD $10
The function of this semiconductor is 270V, Encased single-element PTC thermistor. We have 300 of them, data sheet for a similar (but not identical) part is available here.
Stock: 1
USD $2
Ceramic Antenna Insulators
Large Egg Insulator, 2.25″ long, 1.5″ wide, .40″ holes, porcelain
Stock: 49
USD $1
Ceramic Antenna Insulators Glazed Dipole – Small
Stock: 43
USD $44
Control voltage for these relays is 3-30 VDC, with a nominal voltage load of 140VAC @ 12A. A matching data sheet for this relay could not be located. The following bulk discounts are available:
Stock: 5
USD $5
These Grayhill relays are UL, CSA, CE, TÜV certified and are useful for optical isolation and transient protection, data sheet available here. The following bulk discounts are available:
Stock: 10
USD $1
Product data sheet for this line of Inrush Current Limiters (ICL) can be found here. The following bulk discounts are available:
Stock: 50
USD $1
Product data sheet for this line of varistor can be found here. The following bulk discounts are available:
Stock: 229
USD $15
Product data for this line of varistor can be found here. These varistors come in bags of 100 pieces, the following bulk discounts are available:
Stock: 5000
USD $20
These switch button covers are designed to match other NKK products, and we do have listed the JB15HAP-1B matched switches. Box of 200.
Stock: 1
USD $10
These four pin switch bodies come in boxes of 50.
Stock: 4
USD $5
This aluminum mounting arm features two ball joints that can be tightened with the included allan key. The arm measures 4″ in length, and each plate is 2.5″ square.
Stock: 2
USD $10
Don’t need 10 000 small brass screws? What if we had some open packs that were about half the size?
Stock: 2
USD $20
Miniscule brass machine screws in an astonishingly absurd quantity.
Stock: 3
USD $5
Unfortunately these knobs don’t go to 11, but if you just make “10” a bit louder it’s pretty much the same thing.
Stock: 5
USD $5
We found these in with a large box miscellaneous microscope and optics parts, it does not appear to be a laser diode, and leading experts in our advanced laboratories have identified this as being in the “mystery category”. Possibly a luminance/light sensor.
Stock: 1
USD $10
This unit contains wiring, documentation, display unit, and a shunt. It is rated to display readings 0-200 VDC, and current 0-300A.
Stock: 3
USD $5
This small 1.5″ x 2.5″ LCD display measure AC voltage in 80-500 VAC range.
Stock: 1
USD $5
Thanks again to one of our very knowledgeable users, we’ve got some more information on these parts:
They are possibly custom, and very impressive PCB-mount Grayhill multideck rotary switches. They clearly have 6 decks and appear to have 6 poles and (based on the end cap markings) probably 12 positions, making for (probably) 6P12T layout. The number “81073” on the endplate is a number identifying Grayhill, rather than indicating anything about the switch. The probable model number “Y50839” does not turn up in a search and “0913” is likely a manufacturing date of September 2013.
Stock: 6
USD $10
This is a 450-470MHz drop-in RF/wireless isolator with 100 Watts power handling, operating over the full
temperature range of 0 to +80 °C with dimensions of 38.1 x 45.7 x 11.5 millimeters.
Specifications over temperature are insertion loss 0.35dB, isolation 22dB and VSWR 1.19:1
maximum
Stock: 1
USD $5
We are lucky to have so many wonderful people that visit our site, and a very generous and knowledgeable user has shed some light on what this component is:
The part number on the case corresponds to a retrofit power filter for the “Ultra Linear Amplifier Module” (ULAM) used as the TX power amplifier in some Alcatel-Lucent cellular telephone base stations. The warning label is to allow the capacitor to drain before disconnecting it, (the ULAM was quite power-hungry and would quickly discharge the capacitor) lest you find your fingers shorting a 5600uF capacitor charged to 48V, which could be a shockingly electrifying experience
Stock: 1
USD $10
Self contained voltmeter with a Four digit LCD, able to read from 80 VAC to 500 VAC.
Stock: 5
USD $10
Self-contained voltmeter using a four digit LCD. Reads out 7.50 VDC up to 19.99 VDC.
Stock: 3
USD $5
It’s small, and it beeps provided it has 6.28 VDC. Has a manually adjustable opening on the top, presumably for attenuating volume.
Stock: 1
USD $5
Lot of 5 identical switch contact plates, gold plated, measuring just under 9″.
Stock: 1
USD $50
Octave/Multi-octave amplifier:
Stock: 1
USD $10
This solid metal enclosure measures 2.5″ x 4.5″, and features five points of connection. While there are no markings or certifications visible, this casing likely meets an IP68 rating.
Stock: 12
USD $10
This small multi-segment LED display is a ready-to-use voltmeter. Great for adding to existing hardware. During testing these small units worked without issue in the range of 6VDC to 30VDC, however, they make function all the way up to 100VDC.
Stock: 4
USD $5
This plastic enclosure measures 11.5″ x 8″ x 5″, and is good for larger prototyping projects. It features removable panels on both the front/back, and on the ends of the case. Case hardware is contained inside.
Stock: 1
USD $50
Ever find yourself looking for a specific type of knob, but not having it handy? This selection of assorted knobs, conveniently provided in a divided case, will ensure you are never short knobs again!
Stock: 1
USD $2
These LED power lights are 24 VDC, with a power draw of ~20mA. They measure 2″ long, and 1″ across at the light lens (obviously slightly smaller for mounting purposes).
Stock: LOTS!
Sphere Research Corporation