Manufacturers
- Racal
- Racal Dana
- Radio City Products Company
- Radio MFG. Engineers
- Radio Shack Division
- Radiomarine Corporation of America
- Radiometer
- Radiosystem
- Radix Electronic Vertriebs GmbH
- Ramsey Electronics
- RCA
- RCP Radio City Products Inc.
- Realistic
- Redifon
- ResMed
- Respironics
- Revox
- RFT VEB Funkwerk Erfurt
- Rheem Manufacturing Co.
- Ricoh
- RIGOL Technologies Inc.
- Riser-Bond Instruments
- Roadstar
- Robotron
- Rockland
- Rockwell-Collins
- Rohde & Schwarz
- Roland
- Rollei
- Rotel
- RP Electronics
- Rycom Instruments
Interesting Manuals
Generator
The ADRET 7200 V H F /U H F signal generator is a modular instrument comprising boards which plug into a mother board and plug-in modules in light alloy enclosures. This form of packaging is particulary used for HF circuits to maintain spectral purity specifications in spite of the high operating levels. Modular internal structure offers a number of advantages some of which are relevant to maintenance : - the sub-assembly swapping facility avoiding instrument downtime, - the circuit ...
Speaker
Transceiver
Analyzer
The Sentry Plus Series is available in three models, the 10, 20 and 30, all of which provide AC Hipot testing capability. Additionally, the Sentry 20 & 30 Plus instruments provide DC Hipot testing. The Sentry 30 Plus unit provides Insulation Resistance testing. The hipot test can be programmed over a voltage range of 0.05 to 5kV AC and 0.05 to 6kV DC with a min/max leakage current detection range of 0.001 to 20mA AC and 0.0001 to 5mA DC. Insulation resistance measurements are possi ...
Scale
Frequency counter
The 54XA series counters are microprocessor-based heterodyne instruments. The 545A and 548A span the frequency range from 10 Hz to 18 GHz and 10 Hz to 26.5 GHz. respectively. The model 548A, when equipped with frequency extension capability (Option 06), is used in conjunction with a remote sensor (See Model 590) to measure up to 110 GHz. Using keyboard control, the 54XA series counters provide frequency offsets and frequency selectivity. Options include Power Measurement, full Systems ca ...