Brochure TR 7750C.pdf - Jotron
Brochure TR 7750C.pdf - Jotron
Brochure TR 7750C.pdf - Jotron
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TECHNICAL SPECIFICATIONS<br />
General – All units FM 25 kHz FM 12,5 kHz DSC<br />
Operating frequency<br />
154-174MHz<br />
Frequency range, channels available All channels, simplex and duplex within the maritime VHF band available<br />
Stability 10 years / unit<br />
MT<strong>TR</strong><br />
80 dBc >70 dBc >80 dBc<br />
Modulation level<br />
Up to ± 5 kHz deviation<br />
Distortion < 5%<br />
Line input<br />
600Ω, -36 - +7dBm<br />
Tx timeout<br />
10s to 5 min in 10s step<br />
Inband keying<br />
Configurable tones: 150-3400Hz, Threshold Levels: -40 to -10 dBm<br />
Wide Band Noise<br />
< 150dBc @1% frequency offset<br />
VSWR<br />
1 : Infinity<br />
Duty cycle 100% continuous operation@ambient below 40°C<br />
Power consumption<br />
70dB >60dB >70dB<br />
Intermodulation (3 signal)<br />
>80 dBc<br />
IF bandwidth +/- 11kHz +/- 3.5 kHz +/- 11 kHz<br />
Image and IF frequency response >110 dB<br />
Squelch operation Adjustable -107dBm, 30dB /<br />
S/N + carrier override<br />
Activation time 110 dB out of band signals<br />
Dynamic range<br />
>120dB<br />
Spurious response rejection >80dB<br />
Dimension Receiver unit<br />
71mm (14TE)(W) * 230mm(D) * 128mm (H), Weight 1.7 kg<br />
Standards<br />
EN301 929-1(FM, DSC)<br />
EN301 929-2<br />
ITU-R M.489-2 (FM,DSC)<br />
Environmental - All units<br />
Temperature range:<br />
-20°C to +55°C (operating) -40°C to +70°C (storage)<br />
Humidity:<br />
90% @ +40°C (non condensing)<br />
Shock:<br />
Transport: IEC-721-3-2, Class 2M3<br />
Vibration:<br />
Transport: IEC-68-2-32, Class 2M3. IEC-68-2-6<br />
EMC: EN 301 489<br />
SAFETY:<br />
IEC 60950-1,CSA-C22.2<br />
Agent/Distributor:<br />
CONTACT INFORMATION<br />
<strong>Jotron</strong> AS<br />
P.O.Box 54<br />
3281 Tjodalyng<br />
Norway<br />
Tel: +47 33 13 97 00<br />
Fax: +47 33 12 67 80<br />
sales@jotron.com<br />
<strong>Jotron</strong> UK Ltd.<br />
Crosland Park<br />
Cramlington<br />
NE23 1LA<br />
United Kingdom<br />
Tel: +44 (0) 1670 712000<br />
Fax: +44 (0) 1670 590265<br />
sales@jotron.com<br />
<strong>Jotron</strong> Asia Pte. Ltd.<br />
19 Loyang Way<br />
Changi Logistics Centre<br />
Rear Office Block 04-26<br />
Singapore 508724<br />
Tel: +65 65426350<br />
Fax: +65 65429415<br />
sales@jotron.com<br />
v.D v.C<br />
<strong>Jotron</strong> AS reserves the right to change the design and/or specifications<br />
at any time without prior notice. Reservations are also<br />
taken towards any general errors that may occur.<br />
<strong>Jotron</strong> USA, Inc.<br />
10645 Richmond Avenue, Suite 170<br />
Houston, TX 77042<br />
USA<br />
Tel: +1 713 268 1061<br />
Fax: +1 713 268 1062<br />
sales@jotron.com<br />
www.jotron.com
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