Frequency Range | 136 - 174 MHz | 400 - 520 MHz |
Max. Channels Per Radio | Up to 1000 CH with Option |
Number of Channels | 260 (64 for no LCD models) |
Number of Zones | 128 (4 for no LCD models) |
Channel Spacing --Analog --Digital - NXDN --Digital - DMR | 12.5/15/20/25*/30* kHz 6.25/12.5 kHz 12.5 kHz |
Power Supply | 7.5 V DC °20% |
Battery Life: 5-5-90 (FDMA / TDMA) --KNB-55L (1,480 mAh) --KNB-56N (1,400 mAh) --KNB-57L (2,000 mAh)" | Approx. 8 hours Approx. 8 hours Approx. 11 hours | Approx. 9.5 hours Approx. 9.0 hours Approx. 13.5 hours |
Operating Temperature | -22°F to +140°F (-30°C to +60°C) |
Frequency Stability | ±2.0 ppm |
Dimensions : Radio Full Keypad Model --KNB-55L (1,480 mAh) --KNB-56N (1,400 mAh) --KNB-57L (2,000 mAh) | (W x H x D) Projections Not Included 2.20 x 4.71 x 1.43 in (56 x 119.6 x 36.4 mm) 2.20 x 4.71 x 1.43 in (56 x 119.6 x 36.4 mm) 2.20 x 4.71 x 1.68 in (56 x 119.6 x 42.7 mm) 2.20 x 4.71 x 1.53 in (56 x 119.6 x 39 mm) |
Weight Radio Full Keypad Model --KNB-55L (1,480 mAh) --KNB-56N (1,400 mAh) --KNB-57L (2,000 mAh) | 7.8 oz (220 g) 11.1 oz (315 g) 14.5 oz (410 g) 12.0 oz (340 g) |
RF Power Output (High / Mid / Low) | 5 W / 4 W / 1 W |
Spurious Emission | -70 dB |
FM Hum & Noise --Analog @ 12.5 kHz --Analog @ 25kHz | 40 dB 45 dB |
Audio Distortion | 3% |
Digital Protocol | ETSI TS 102 361-1, -2, -3 |
Emission Designator | 16K0F3E*, 11K0F3E, 8K30F1E, 8K30F1D, 8K30F7W, 7K60FXD, 7K60FXE, 4K00F1E, 4K00F1D, 4K00F7W, 4K00F2D |