General Radio Equipment

General Radio "GR" Test Equipment including GR Signal Generators, GR Wattmeters, GR Oscillators, Comparators, GR Inductors, GR Decade Resistors, GR Attenuators, GR Bridge and GR standard capacitors.

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71 Products

Products

General Radio Model 1840-A (EQP) GR-1840A

General Radio Model 1840-A-GRY "Digi-Bridge"

Part #: EQP GR-1840A

Description: General Radio Model 1840-A-GRY "Digi-Bridge" auto…

Brand: General Radio

$489.00 / Each

None

General Radio 758A Wavemeter

Part #: EQP GR-758A

Description: Classic piece of test equipment! Very good condit…

Brand: General Radio

$125.00 / Each

None

6.3 V @ 3 Amps AC Unit Power Supply

Part #: EQP GR-1203-A

Description: This piece of equipment was designed to supply pl…

Brand: General Radio

$89.00 / Each

None

250-1200 MHz Vintage Wave Meter

Part #: EQP GR-1140A/C

Description: Used for measuring the wavelength or frequency of…

Brand: General Radio

$95.00 / Each

None

1" Ceramic Microphone

Part #: EQP GR-1560-P5

Description: A piece of audio history: the General Radio Type …

Brand: General Radio

$175.00 / Each

None

Salvaged Air Variable, 85-868 pF @ 1 kv

Part #: CAV 539-4150

Description: An air variable capacitor is a type of capacitor …

Brand: General Radio

$125.00 / Each

None

Vintage General Radio Wavemeter 14-220 Meters

Part #: EQP GR-358

Description: Circa 1928.NEW Condition COMPLETE w/ Coils!Type 3…

Brand: General Radio

$650.00 / Each

None

B100 General Radio Salvaged Assembly

Part #: EQP GR-B100

Description: Includes air variable and a 5763 vacuum tube.Gene…

Brand: General Radio

$95.00 / Each

None

Frequency Deviation Monitor

Part #: EQP GR-1181A

Description: General Radio Type 1181-A was created to test the…

Brand: General Radio Co.

$250.00 / Each

None

General Radio 20 cm Adjustable Line

Part #: RF GR874-LK

Description: The General Radio part number 874-LK refers to a …

Brand: General Radio

$125.00 / Each

General Radio GR900 Precision Tuner (RF) GR900-TUA

General Radio GR900 Precision Tuner

Part #: RF GR900-TUA

Description: General Radio GR900 precision tuner. Use to match…

Brand: General Radio

$575.00 / Each

None

General Radio 20 cm Adjustable Line

Part #: RF GR-874-LK20L

Description: The General Radio part number 874-LK20L refers to…

Brand: General Radio

$150.00 / Each

None

Constant Impedance Adjustable Trombone Line

Part #: RF 874-LT

Description: General Radio constant impedance trombone line. T…

Brand: General Radio

$339.00 / Each

Megohm Meter (EQP) GR-1862B

Megohm Meter

Part #: EQP GR-1862B

Description: General Radio Megohm meter. Consists of a regulat…

Brand: General Radio

$389.00 / Each

General Radio (EQP) GR-1450-TB

General Radio

Part #: EQP GR-1450-TB

Description: General Radio Type 1450. Decade attenuator. 600 Ω…

Brand: General Radio

$349.00 / Each

General Radio Component Test Fixture (EQP) GR1683-P1

General Radio Component Test Fixture

Part #: EQP GR1683-P1

Description: General Radio component test fixture. 1683 - P1.

Brand: General Radio

$80.00 / Each

General Radio Tuned Amplifier and Null Detector

General Radio Tuned Amplifier and Null Detector

Part #: EQP GR-1232A

Description: General Radio Tuned Amplifier and Null Detector. …

Brand: General Radio

$125.00 / Each

General Radio Standard Capacitor (EQP) GR-509-R

General Radio Standard Capacitor

Part #: EQP GR-509-R

Description: General Radio type 509-R standard capacitor. 0.05…

Brand: General Radio

$165.00 / Each

Vintage General Radio Variable Wire Wound Resistor

Vintage General Radio Variable Wire Wound Resistor

Part #: RWV 544-314

Description: Vintage General Radio variable wire wound resisto…

Brand: General Radio

$10.00 / Each

Pulse Transformer

Pulse Transformer

Part #: TPA 1531-2000

Description: Mil-spec pulse transformer with resistor. Enclose…

$89.00 / Each

General Radio Constant Impedance Trombone Line

Constant Impedance Trombone Line

Part #: RF 874-LTL

Description: General Radio constant impedance trombone line. T…

Brand: General Radio

$375.00 / Each

General Radio 1021-A Standard Signal Generator

General Radio 1021-A Standard Signal Generator

Part #: EQP GR1021P2-P1

Description: General Radio 1021-A standard signal generator. 2…

Brand: General Radio

$350.00 / Each

General Radio 583A Audio Wattmeter

General Radio 583A Audio Wattmeter

Part #: EQP GR-583A

Description: General Radio 583A audio wattmeter. 5 mW full sca…

Brand: General Radio

$150.00 / Each

General Radio Filter for Unit Null Detector

General Radio Filter for Unit Null Detector

Part #: EQP GR1212-P2

Description: General Radio filter for unit null detector 1212-…

Brand: General Radio

$125.00 / Each

General Radio Locking Air Variable Capacitor

General Radio Locking Air Variable Capacitor

Part #: EQP GR1607-P3

Description: General Radio locking air variable capacitor. 40 …

Brand: General Radio

$125.00 / Each

General Radio Standard Air Capacitor

General Radio Standard Air Capacitor

Part #: EQP GR1401-A

Description: General Radio standard air capacitor. 100pf ±0.2%…

Brand: General Radio

Sold out
General Radio Variable Air Capacitor

General Radio Variable Air Capacitor

Part #: EQP GR1602-P3

Description: General Radio variable air capacitor. 15-75pf. Fo…

Brand: General Radio

$125.00 / Each

General Radio Unit IF Amp

Unit IF Amp

Part #: EQP GR-1216A

Description: General Radio unit IF amp. Pairs with CNT detecto…

Brand: General Radio

$295.00 / Each

General Radio Shielded Component Mount

General Radio Shielded Component Mount

Part #: EQP GR874ML

Description: General Radio shielded component mount to GR-874 …

Brand: General Radio

$95.00 / Each

General Radio 1218-A Unit Oscillator

General Radio 1218-A Unit Oscillator

Part #: EQP GR1218-A

Description: General Radio 1218-A unit oscillator. 900 MHz to …

Brand: General Radio

$95.00 / Each

General Radio 1654 Impedance Comparator

General Radio 1654 Impedance Comparator

Part #: EQP GR-1654/1782

Description: General Radio 1654 impedance comparator with 1782…

Brand: General Radio

Sold out
General Radio 1490-D Decade Inductor

General Radio 1490-D Decade Inductor

Part #: EQP GR1490-D

Description: General Radio 1490-D Decade Inductor. 1 mH to 11.…

Brand: General Radio

Sold out
GR 107L Variable Inductor

General Radio 107L Variable Inductor

Part #: EQP GR-107L

Description: General Radio 107L variable inductor. 0.8 mH to 5…

Brand: General Radio

$125.00 / Each

GR 107L Variable Inductor

General Radio 107L Variable Inductor

Part #: EQP GR-107J

Description: General Radio 107M variable inductor. 7 µH to 54 …

Brand: General Radio

$125.00 / Each

General Radio 1558-A Octave Band Noise Analyzer

General Radio 1558-A Octave Band Noise Analyzer

Part #: EQP GR1558A

Description: General Radio 1558-A octave band noise analyzer. …

Brand: General Radio

$125.00 / Each

General Radio Random Noise Generator

General Radio Random Noise Generator

Part #: EQP GR1390-B

Description: General Radio 1390-B random noise generator. 3 ra…

Brand: General Radio

Sold out
General Radio Random Noise Generator

General Radio Random Noise Generator

Part #: EQP GR1390-B-RM

Description: General Radio 1390-B random noise generator rack …

Brand: General Radio

$95.00 / Each

General Radio 1234 SWR Meter

General Radio 1234 SWR Meter

Part #: EQP GR1234

Description: General Radio 1234 SWR meter. Appears to work but…

Brand: General Radio

$250.00 / Each

General Radio Decade Resistor

General Radio Decade Resistor

Part #: EQP GR1433-9723

Description: General Radio decade resistor. 6 dials. 0.1 ohm s…

Brand: General Radio

Sold out
General Radio Decade Resistance Unit Switch

General Radio Decade Resistance Unit Switch

Part #: EQP GR-510-P3

Description: General Radio decade resistance unit switch. Blac…

Brand: General Radio

$125.00 / Each

General Radio Variable Inductor

General Radio Variable Inductor

Part #: EQP GR-107m

Description: General Radio variable inductor. 0 - 55 mH. 15 wa…

Brand: General Radio

$149.00 / Each

General Radio Sweep Frequency Reflectometer

General Radio Sweep Frequency Reflectometer

Part #: EQP GR1641

Description: General Radio sweep frequency reflectometer. 20 -…

Brand: General Radio

$1975.00 / Each

General Radio Type 980 Decade Capacitor Unit

General Radio Type 980 Decade Capacitor Unit

Part #: EQP GR-980-M

Description: General Radio Type 980 decade capacitor unit. Mic…

Brand: General Radio

$75.00 / Each

General Radio 20dB Potentiometer

General Radio 0 - 20 dB Potentiometer

Part #: EQP GR1521-P1

Description: General Radio 0 - 20 dB potentiometer for use wit…

Brand: General Radio

$35.00 / Each

General Radio 80dB Potentiometer Module

General Radio

Part #: EQP GR1521-P3

Description: General Radio 0 - 80 dB potentiometer module for …

Brand: General Radio

$65.00 / Each

general radio gr-1140a uhf wavemeter

Vintage General Radio GR-1140A UHF Wavemeter

Part #: EQP GR-1140A

Description: Apparent Excellent Condition!!This instrument was…

Brand: General Radio

$120.00 / Each

General Radio Decade Attenuator

General Radio 1450-TAR Decade Attenuator

Part #: EQP GR1450-TAR

Description: General Radio 1450-TAR Decade Attenuator. 1 dB to…

Brand: General Radio

$249.00 / Each

General Radio 1432-Q Decade Resistor

General Radio 1432-Q Decade Resistor

Part #: EQP GR1432-Q

Description: General Radio 1432-Q decade resistor. Four dials,…

Brand: General Radio

$295.00 / Each

Bishop Instruments Trombone Setter (RF) 011-001

Trombone Setter

Part #: RF 011-001

Description: Bishop Instruments trombone setter. 0 - 50 cm con…

Brand: Bishop Instruments

Sold out
General Radio Standard Capacitor

General Radio Standard Capacitor

Part #: EQP GR-509-F

Description: General Radio standard capacitor. 0.001 µF ±0.25%…

Brand: General Radio

$107.00 / Each

General Radio 1652-A Resistance Limit Bridge

General Radio 1652-A Resistance Limit Bridge

Part #: EQP GR-1652-A

Description: General Radio 1652-A Resistance Limit Bridge. 1 o…

Brand: General Radio

$295.00 / Each

General Radio Inductance Standard

General Radio Inductance Standard

Part #: EQP WBM106M

Description: General Radio inductance standard. Calibrated to …

Brand: General Radio

$95.00 / Each

General Radio 1423-A Decade Capacitor

General Radio 874-VC Variable Capacitor

Part #: EQP GR-874-VC

Description: General Radio 874-VC Variable Capacitor. 14 - 70 …

Brand: General Radio

$95.00 / Each

General Radio Standard Inductor

General Radio Standard Inductor

Part #: EQP GR-1482-D

Description: General Radio 1423-D Standard Inductor. 500 µH, 0…

Brand: General Radio

$249.00 / Each

HP Calibrated Susceptance

Calibrated Susceptance

Part #: RF 874A

Description: HP calibrated susceptance. "GR" connectors. 0.01 …

Brand: HP

$95.00 / Each

General Radio Standard Inductor

General Radio Standard Inductor

Part #: EQP GR-1482-E

Description: General Radio 1482-E Standard Inductor. 1 mH, ± 0…

Brand: General Radio

$249.00 / Each

General Radio Sound Level Calibrator

General Radio Sound Level Calibrator

Part #: EQP GR-1552B

Description: General Radio sound level calibrator. 2v @ 400C =…

Brand: General Radio

$95.00 / Each

General Radio Patch Cord

General Radio Patch Cord

Part #: EQP GR-874-R33

Description: General Radio patch cord. 72 ohm. 3 feet long. Ba…

Brand: General Radio

$75.00 / Each

General Radio Standard Capacitor - 500 pF

Standard Capacitor

Part #: EQP GR-505-E

Description: General Radio standard capacitor. 500 pF (500 µµF…

Brand: General Radio

$35.00 / Each

General Radio Standard Capacitor - 0.001 uF

Standard Capacitor

Part #: EQP GR-505-F

Description: General Radio standard capacitor. 0.001 µF.

Brand: General Radio

$35.00 / Each

General Radio Standard Capacitor - 0.01 uF

Standard Capacitor

Part #: EQP GR-505-L

Description: General Radio standard capacitor. 500 pF (500 µµF…

Brand: General Radio

$35.00 / Each

Crystal Diode Modulator

Crystal Diode Modulator

Part #: EQP GR-1000-P6

Description: General Radio crystal diode modulator. 20 - 1000 …

Brand: General Radio

$75.00 / Each

Miniature Tube Shield (TUA) S-2-340-3

7 Pin Miniature Tube Shield

Part #: TUA S-2-340-3

Description: Tube shield for 7-pin tubes. Miniature. Rolled sp…

Sold out
General Radio Output Power Meter (EQP) GR-583-A

General Radio Output Power Meter

Part #: EQP GR-583-A

Description: General Radio output power meter for audio-freque…

Brand: General Radio

$279.00 / Each

General Radio Meg Ohm Meter (EQP) GR-1861-A

General Radio Meg Ohm Meter

Part #: EQP GR-1861-A

Description: General Radio meg ohm meter. Meg scales .01, 1, 1…

Brand: General Radio

$500.00 / Each

General Radio Audio Frequency Microvolter (EQP) GR-546-C

General Radio Audio Frequency Microvolter

Part #: EQP GR-546-C

Description: General Radio audio frequency microvolter a calib…

Brand: General Radio

$275.00 / Each

General Radio Precision Capacitor-Two Section (EQP) GR-722-D

General Radio Precision Capacitor-Two Section

Part #: EQP GR-722-D

Description: General Radio precision capacitor-two section 0-1…

Brand: General Radio

$350.00 / Each

General Radio Tone Burst Generator (EQP) GR-1396A

General Radio Tone Burst Generator

Part #: EQP GR-1396A

Description: General Radio tone burst generator input frequenc…

Brand: General Radio

$250.00 / Each

General Radio Precision Capacitor (EQP) GR-722-NQ

General Radio Precision Capacitor

Part #: EQP GR-722-NQ

Description: General Radio precision capacitor. 0-1100 pF. Inc…

Brand: General Radio

$275.00 / Each

General Radio Flash Delay (EQP) GR-1531-P2

General Radio Flash Delay

Part #: EQP GR-1531-P2

Description: General Radio flash delay. Rtime delay range 100 …

Brand: General Radio

$125.00 / Each

None

Assorted Power Supplies for Parts

Part #: EQP GR-PS-AST

Description: Power Supply Assortment for Parts. Sold as is/as …

Brand: General Radio

$59.00 / Each

None

General Radio Amplitude Modulation Monitor for Parts

Part #: EQP GR1931A-PO2

Description: This item is to be used for PARTS ONLY, contains:…

Brand: General Radio

$35.00 / Each

None

General Radio Amplitude Modulation Monitor for Parts

Part #: EQP GR1931A-PO

Description: This item is to be used for PARTS ONLY, contains:…

Brand: General Radio

$75.00 / Each

None

General Radio Amplifier Parts ONLY

Part #: EQP GR1233A-PO

Description: This item is for PARTS ONLY! Sold as is!

Brand: General Radio

$85.00 / Each