User's Manual

MT-4E VHF & UHF Receiver & Transmitter Instruction Manual
IM08-MT-4E-TXRX-P1162
Specication Data Sheets
44
VHF and UHF Transmitter Performance Specications (continued)
Audio Deviation Limiting: ± 2.5 kHz Narrow band, ± 5.0 kHz Wide band
Audio Distortion: < 3% THD; 1 kHz tone at 1.5 kHz or 3 kHz deviation
FM Hum and Noise Ratio: ≥ 40 dB (0.3 to 3.4 kHz De-emphasis off)
CTCSS Decode / Encode: Programmable to any of 42 CTCSS tones.
DCS Decode / Encode: Programmable to any of 83 DCS sequences. Normal or inverted
DCS can be selected. Turn-Off code optional.
IC Certication No.: 142A-VT4E150 (VHF)
142A-UT4E450 (UHF 406–470 MHz only)
FCC ID: H4JVT-4E150 (VHF)
H4JUT-4E450 (UHF)
* P25 Digital specications are applicable only for modules with the P25 Digital rmware upgrade.
VHF AND UHF PHYSICAL SPECIFICATIONS
Physical Dimensions: Width:
7.1 cm (2.8 in)
Height:
12.8 cm (5.05 in)
Depth:
19 cm (7.5 in)
Module Weight: Receiver: 1.2 kg (2.5 lbs.)
Transmitter: 1.4 kg (3.0 lbs.)
Corrosion Prevention: • Anodized aluminum construction
• Stainless steel hardware
• Gold-plated module connectors
Module Design: • Compact Eurostandard modular design
• Plug-in modules mate with the Daniels standard MT-4E repeater subrack
• Subracks / modules comply with IEEE 1101, DIN 41494 and IEC 297-3
(mechanical size / modular arrangement)
External Connections: RF Connection: Type-N connector located on the module front panel. Digital I/O
interface is made via RJ45 modular jack located on the front panel. Programming
interface is made via Mini-B USB 1.1 jack located on the front panel. Motherboard
connections (Audio, Power, and Control) are made through a 48-pin, gold-plated,
Type-F connector on the rear of the module. User connection made through mated
motherboard assembly of the radio subrack. Type-F connector complies with
DIN 41612 Level 2 (200 mating cycles, 4-day 10 ppm SO2 gas test with no functional
impairment and no change in contact resistance).
Handle Text Colour: Red (VHF) / Black (UHF)