Icom ID-31E UHF D-Star og GPS

Icom ID-31E UHF D-Star og GPS.Modulation DV (D-Star).FM,NFM
Micro SD card slot hvor man kan optage indgående og udgående opkald

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Mode	DV, FM, FM-N
No. of memory channels	1252 channels (including 500 regular channels, 700 D-STAR repeater memories, 50 program scan edges and 2 call).
Frequency resolution	5, 6.25, 10, 12.5, 15, 20, 25, 30, 50, 100, 125 and 200kHz
Operating temp. range	–20°C to +60°C;   –4°F to +140°F;
Frequency stability	±2.5ppm (–20°C to +60°C on the basis of 25°C)
Power supply requirement: External DC Power Alkaline cells	7.4V CD (with BP-271) 10–16V DC 5.5V (with BP-273)
Current drain (at 7.4V DC): Tx High Rx Internal SP (16 Ω) Rx External (8 Ω)	Less than 2.5A Less than 450mA (DV) Less than 1350mA (FM, FM-N) Less than 300mA (DV) Less than 200mA (FM, FM-N)
Antenna impedance	50Ω (SMA)
Dimensions(W × H × D) (projections not included)	58 × 95 × 25.4 mm 2.258 x 3.74 x 1 in
Weight (approx.)	140g; 7.94oz (with BP-271 & antenna)

Transmitter
Modulation system DV FM, FM-N	GMSK reactance modulation FM reactance modulation
Output Power (at 7.4V DC)	5W, 2.5W, 0.5W, 0.1W (High, Mid, Low, S-low)
Spurious emissions	Less than –60dBc (High, Mid) Less than –13dBm (Low, S-low)
Max. freq. deviation	±5.0/2.5 kHz (FM/FM-N)
Ext. Mic impedance	2.2kΩ

Receiver
Intermediate frequency	46.35MHz, 450kHz (1st, 2nd)
Sensitivity   DV (at 1% BER, 4.8ibps)   FM (at 12dB SINAD, 35kHz DEV)   FM-N (at 12dB SINAD, 1.75kHz DEV)	Less than 0.28μ   Less than 0.18μ   Less than 0.18μ
Selectivity   DV   FM   FM-N	More than 50dB   More than 55dB   More than 50dB
Spurious rejection	More than 60dB
Audio Input Power (at 7.4V DC, 10% distorion)   Internal SP (16Ω load)   External SP (8Ω load)	More than 400mW   More than 200mW
AF output impedance   Internal SP   External SP	16Ω load 8Ω load