Specifications - Kenwood NX-411 Service Manual

GENERAL
Frequency Range ............................................ RX: 935~941MHz
Number of Channels ........................................ 512
Zones ............................................................... 128
Max. Channels per Zone ................................. 250
Channel Spacing ............................................. Analog: 12.5 kHz
Operating Voltage ............................................ 7.5V DC ± 20%
Battery Life (5-5-90)
with KNB-32/KNB-54N ............................... 14 hours
with KNB-33L ............................................. 11 hours
Battery Life (10-10-80)
with KNB-32N/KNB-54N ............................. 9 hours
with KNB-33L ............................................. 7 hours
Operating Temperature Range ........................ –22°F to +140°F (–30°C to +60°C)
Frequency Stability .......................................... ±1.0ppm
Antenna Impedance ........................................ 50
Dimensions (W x H x D) (Projections not included)
Radio only .................................................. 2.28 x 5.46 x 0.88 in (58 x 138.8 x 22.4 mm)
with KNB-32N/KNB-54N ............................. 2.28 x 5.46 x 1.60 in (58 x 138.8 x 40.7 mm)
with KNB-33L ............................................. 2.28 x 5.46 x 1.35 in (58 x 138.8 x 34.2 mm)
Weight (net)
Radio only .................................................. 9.5 oz (270 g)
with KNB-32N/KNB-54N ............................. 19.6 oz (555 g)
with KNB-33L ............................................. 13.9 oz (395 g)
RECEIVER
Sensitivity ........................................................ Digital @6.25kHz (3% BER): 0.20µV
Selectivity ........................................................ Analog : 65dB
Intermodulation Distortion ............................... Analog: 70dB (±50, 100kHz)
Spurious Response ......................................... Analog: 70dB
Audio Distortion ............................................... Less than 3%
Audio Output .................................................... 500mW/8
TRANSMITTER
RF Power Output ............................................. 2.5W/1W
Spurious Response ......................................... 70dB
FM Hum and Noise .......................................... Analog : 40dB
Audio Distortion ............................................... Less than 3%
Modulation ....................................................... 11K0F3E, 8K30F1E, 8K30F1D, 8K30F7W, 4K00F1E,
Analog measurements made per TIA/EIA 603 and specifi cations shown are typical.
JVC KENWOOD Corporation reserves the right to change specifi cations without prior notice or obligation.

SPECIFICATIONS

TX: 896~902MHz, 935~941MHz
Digital: 6.25/12.5 kHz
Analog (12dB SINAD): 0.25µV
4K00F1D, 4K00F7W, 4K00F2D
NX-411
Digital @12.5kHz (3% BER): 0.25µV
91