The Magnum 257 is a mobile transceiver. It covers 25.165-29.695 MHz for both receive and transmit. Tuning steps are selectable at 1 / 10 / 100 kHz. The RF output is 30 W. It has 400 memory channels. Dimensions are 50 × 150 × 235 mm and the weight is 1.3 kg.
General characteristics
- HAM bands
- 11m (CB) 10m
- Frequency stability
- ?
- Tuning steps
- 1 / 10 / 100 kHz
- Memories
- 400 channels in 0 bank(s)
Receiver
- RX-range
- 25.165-29.695 MHz
- Modulations
- AM FM USB LSB
- Sensitivity
- ?
- Selectivity
- ?
- Filters
- ?
- Receiver system
- ?
- IF-frequencies
- ?
- Image rejection
- ?
- Audio output
- ?
Transmitter
- TX-range
- 25.165-29.695 MHz
- Modulations
- AM FM USB LSB
- RF-output
- 30 W
Connections
- Antenna
- SO-239
- Impedance
- 50Ω
- Other
- -
Electrical
- Power requirements
- ?
- Current drain RX
- ?
- TX
- ?
Physical
- Dimensions (w×h×d)
- 150 × 50 × 235 mm (5.91 × 1.97 × 9.25 in)
- Weight
- 1.30 kg (2.9 lbs)
- Form factor
- Mobile
- Manufactured
- Between 200x and 200x
Other features
- Usage
- Citizen Band (27Mc)
- Features + options
- -
- Accessories
- -
- RigReference ID
- 4838
- MPN
- MAGNUM-000257
Manuals, diagrams and brochures
-
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New and second-hand prices
Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used Magnum 257. Just bought or sold this model? Let us know what you traded it for and help other ham operators!
Based on similar Transceiver equipment, the estimated value of the Magnum 257 is around:
- USD 210 ~ USD 390
This estimate is based on similar equipment and may not reflect the exact value of this model.
These estimates are based on the following prices:
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