- Description
- The Kenwood TM-331A covers the 220 MHz (1.25 meters) band. This model is similar to the Kenwood TM-231A but covers 220 MHz instead of 2 meters. The TM-331A delivers 25, 10 or 5 watts transmitting from 220 to 225 MHz. Receive coverage is 215 to 230 MHz.
- Frequency range RX
- 215-230 MHz
- TX
- 220-225 MHz
- Modulations RX
- FM
- TX
- FM
- Frequency stability
- less than 10 p.p.m.
- Tuning steps
- Sensitivity
- < 0.16 µV (12 dB SINAD)
- Selectivity
- < 12 kHz (-6 dB)
< 24 kHz (-60 dB) - Filters
- Receiver system
- Double conversion
- IF-frequencies
- 10.7 MHz / 455 kHz
- Image rejection
Aerial- 50 Ω, SO-239
- RF-output
- High: 25 W, Medium: 10 W, Low: 5 W
- Audio output
- 2 W
- Memories
- 20 channels in 1 banks
- Power requirements
- 11-16V DC
- Current drain RX
- Max 600 mA
- TX
- Max 6.5 A
- Manufactured
- Between 1989 and 19xx in ?
- Dimensions (w×h×d)
- 140 × 40 × 160 mm (5.51 × 1.57 × 6.30 in)
- Weight
- 1.2 kg (2.6 lbs)
 TM-231_531_331_user_manual.pdf | 1511 kB |
