Entel’s HT923 is an entry level portable with high visibility backlit LCD display built to intrinsically safe standards:

• ATEX: Ex II 2 G Ex ib IIC T4
• IECEx: Ex ib IIC T4

The HT923 is a VHF Radio that operates from 136 to 174MHz, has 255 channels, panic alarm, scrambler, channel scanning as standard offers the option of man-down, bluetooth communication & voice annunciation facility. The HT923 uses the latest intelligent Lithium-Ion battery technology which not only offers long life but gives the option of a battery charge count to alert you of battery life expiration.

Entel’s HT923 is from an established generation of commercial grade portables, the HT Series 2.0 is designed to operate in the most hostile environments and with its MIL-STD 810C/D/E/F construction and exceptionally loud audio, is the choice of the fire & rescue services and major blue-chip petrochem organisations worldwide.

Entel’s HT923 is supplied with:

• CNB950E – 7.4v, 1800mAh rechargeable Lithium-Ion battery pack
• CSAHT – Rapid charger
• CBH950 – Spring loaded belt clip
• High efficiency helical antenna (can be exchanged for CAT20VS stubby aerial at point of order)
• User manual

Technical Specifications:

General:

• Frequency Range: 138 - 174MHz
• Channels: 255 Channels
• Channel Spacing: 12.5 kHz / 25 kHz
• Communication Method: Simplex / semi duplex
• Antenna Impedance 50 ohm
• Antenna Whip / stubby
• Battery Type 1800 mAh Li-Ion battery pack
• Power Supply Voltage 7.4V DC
• Current Drain (nominal) TBA
• Duty Cycle (5/5/90) TBA
• Microphone Internal condenser microphone
• Operating Temperature -20° to +55°
• Size (mm) 59.5(W) x 130(H) x 37(D)
• Dimensions: W = 59.5 (62 including protrusions); H = 130 (145 inc knobs); D = 37mm (41 including battery protrusions)
• Weight277g with battery and aerial

Transmitter

• Power Output LOW - 1W
• Modulation 8K0F3E/16K0F3E
• Oscillator Method PLL
• Frequency Stability < ±0.00025% (±2PPM)
• Maximum Deviation ±2.5 kHz(Narrow)/ ±5 kHz(Wide)
• Audio Distortion < 5% (1 kHz 60%)
• Spurious Emission-68 [dBc]
• Hum & Noise -40 [dB]

Reciever

• Receiver Type Double Super Heterodyne type
• Sensitivity -0.25uV (12dB SINAD)
• Frequency Stability ±0.00025%(±2PPM)
• Spurious Rejection -60 dB
• Adjacent Channel Selectivity -60 dB (Narrow) , -70 dB (Wide)
• Distortion < 3% Typical
• Hum & Noise -40 dB
• Audio Output 1W
• Speaker Size 38 mm