ICOM IC-7300 HF/50Hz Amateur Base Station Transceiver

ICOM IC-7300 HF/50Hz Amateur Base Station Transceiver

Features

·         Built-in automatic antenna tuner

·         101 channels (99 regular, 2 scan edges)

·         SD memory card slot for saving data

·         Cooling fan system

·         Multi-function meter

·         CW functions: full break-in, CW reverse, CW auto tuning

·         SSB, CW, RTTY, AM, FM modes

Specifications

General

Frequency coverage :

·         RX : 0.030–74.800**

·         TX : 1.800–1.999, 3.500–3.999, 5.255–5.405*, 7.000–7.300, 10.100–10.150, 14.000–14.350, 18.068–18.168, 21.000–21.450, 24.890–24.990, 28.000–29.700, 50.000–54.000

* Some frequency bands are not guaranteed.

** Guaranteed range: 0.500–29.999, 50.000–54.000MHz.

Mode : SSB, CW, RTTY, AM, FM

Number of channels : 101 (99 regular, 2 scan edges)

Antenna connector : SO-239 (50Ω)

Power supply requirement : 13.8V DC ±15%

Power Consumption :

·         Tx: 21A (at 100W output power)

·         Rx: 0.9A typical (Standby), 1.25A (Maximum audio)

Operating temperature range : –10˚C to +60˚C

Frequency stability : Less than ±0.5ppm (–10˚C to +60˚C)

Frequency resolution : 1Hz

Dimensions : 240×94×238mm (projections not included)

Weight (approximately) : 4.2kg

Transmitter

Output power (HF/50MHz) : SSB/CW/FM/RTTY: 2–100W, AM: 1–25W

Modulation system

·         SSB : Digital P.S.N. modulation

·         AM : Digital Low power modulation

·         FM :  Digital Reactance modulation

Spurious emission : Less than –50dB (HF bands), Less than –63dB (50MHz band)

Carrier suppression : More than 50dB

Unwanted sideband : More than 50dB

Microphone impedance : 600Ω

Receiver

Receiver system : Direct Sampling

Intermediate frequency : 36kHz

Sensitivity*

- SSB/CW (at 10dB S/N)

·         0.5–1.8MHz : -

·         1.8–29.995MHz : 0.16μV

·         28.0–29.7MHz : -

·         50MHz band : 0.13μV

- AM (at 10dB S/N)

·         0.5–1.8MHz : 12.6μV

·         1.8–29.995MHz : 2.0μV

·         28.0–29.7MHz : -

·         50MHz band : 1.0μV

FM (at 12dB SINAD)

·         0.5–1.8MHz : -

·         1.8–29.995MHz : -

·         28.0–29.7MHz : 0.5μV

·         50MHz band : 0.25μV

* HF: Preamp 1 ON, 50MHz: Preamp 2 ON

Squelch sensitivity* (Threshold)

·         SSB: Less than 5.6μV, FM: Less than 0.3μV

* HF: Preamp 1 ON, 50MHz: Preamp 2 ON

Selectivity (sharp filter shape)

- SSB (BW: 2.4KHz) :

·         More than 2.4kHz/–6dB

·         Less than 3.4kHz/–40dB

- CW (BW: 500Hz) :

·         More than 500Hz/–6dB

·         Less than 700Hz/–40dB

- RTTY (BW: 500Hz) :

·         More than 500Hz/–6dB

·         Less than 800Hz/–40dB

- AM (BW: 6kHz) :

·         More than 6.0kHz/–6dB

·         Less than 10kHz/–40dB

- FM (BW: 15kHz) :

·         More than 12.0kHz/–6dB

·         Less than 22kHz/–40dB

Spurious and image rejection ratio :

·         HF: More than 70dB

·         50MHz: More than 70dB (Except for ADC Aliasing)

Audio output power : More than 2.5W (at 10% distortion with an 8Ω load, 1kHz)

Tuner

Frequency range : 1.9–50MHz bands

Matching impedance range : 16.7Ω–150Ω unbalanced (VSWR better than 1: 3)

Tuning accuracy : VSWR 1: 1.5 or less

Tuning time : 2–3 seconds (Maximum 15 seconds)

Supplied Accessories

·         Hand microphone, HM-219

·         DC power cable

·         Fuses

·         Plugs

UNTUK MENGHINDARI PESANAN BARANG ANDA DITOLAK OLEH KAMI, SILAHKAN BERTANYA STOCK BARANG TERLEBIH DAHULU. TERIMA KASIH

Untuk informasi dan pemesanan, silahkan menghubungi :

Telp. & WA : 62.813.3117.0440

Mail : asiaindustri@gmail.com

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