CW Transmitter | 23.5 MHz – 6 GHz (OP712)

Portable transmitter for network commissioning and design

The OP712 is a portable transmitter, supporting in-building CW testing for network design and commissioning of critical communications and cellular networks. It is pre-programmable for use in the equipment room and throughout the coverage area, with multiple transmission modes and support for multi-frequency testing.


  • Small form factor and built-in battery
  • Intuitive PC control software included for setting up tests and programming the unit
  • Onboard TCXO for high frequency accuracy
  • SMA connectivity to external reference clock for system synchronization
  • Onboard CPU / memory for intelligent self-running profiles
  • Stand-alone operation (no PC/USB connection required)


  • In-building and outdoor network design
  • Antenna verification and troubleshooting
  • Commissioning tests in the equipment room

Frequency Range

  • 23.5 MHz – 6 GHz


RF Characteristics
Frequency Range 23.5 MHz – 6 GHz
Output Power -45 dBm to +18 dBm, adjustable in 0.5 dB steps
Power Accuracy +/-1 dB
Frequency Accuracy 15 Hz (<100 MHz), 150 Hz (<1 GHz), 450Hz (<3 GHz), 900 Hz (<6 GHz)
Dynamic Range Up to 63 dB (55 dB within +/- 1 dB)
Phase Noise 1 Hz of -98 dBc (1 kHz @ 500 MHz)
Modulations AM, FM, PM
Power Supply
Battery operation time Up to 4 hours
Charger 12V International with adapters (included with carrying case)
RF Ports 1
USB USB 2.0 / 1.1 for real-time PC control or storage of programs
SMA connector (female) SMA Adapter (f/f) & SMA tool included with carrying case
Physical Characteristics
External Dimensions 2.4″ D x 3.2″ W x 1.1″ H (61mm D x 81mm W x 29mm H)
Weight 5 oz. (150 gr.) with battery

Specifications subject to change without notice.

We can help you find the right solution for your network testing needs.

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