Equipment information

Icom IC-t2e-t Transceiver
Manufacturer:
Icom
Model: IC-t2e-t
Date: 1998
Category: Radio, Communication
Group: Transceiver
Description: 144 MHz FM TRANSCEIVER
Information:

General • Mode : FM (F2, F3) • Current drain (at 9.6 V DC) : Transmit at 6.0 W 1.6 A (typical) at 5.0 W 1.5 A (typical) [Thailand] at 1.0 W 0.7 A (typical) Receive max. audio 210 mA (typical) power saved 25 mA (typical) standby 80 mA (typical) • Frequency stability : ±10 ppm (0°C to +50°C; 32°F to 122°F) • Usable temperature range : –10°C to 60°C; 14°F to 140°F • Antenna connector : BNC (50 ½) • No. of memory channels : 43 ch (40 regulator, 2 scan edges and 1 call) • Acceptable Power Supply : 9.6 V DC (supplied Ni-Cd cells; negative ground) • Frequency resolution : 5 kHz and 12.5 kHz • Dimensions (Projections not included) : 58(W) ´ 140.5(H) ´ 32.3(D) mm; 29⁄32(W) ´ 517⁄32(H) ´ 19⁄32(D) inch • Weight (with BP-199) : 420 g; 14.8 oz n Transmitter • Output power (9.6 V DC) : 6 W typical (high) 5 W typical (high) [Thailand] only 0.7 W typical (low) • Modulation system : Variable reactance frequency modulation • Max. frequency deviation : ±5 kHz • Spurious emissions : Less than –60 dB • External microphone connector : 3-conductor 2.5 (d) mm (1¤10”) ¤ 2 k½ n Receiver • Receive system : Double conversion superheterodyne • Intermediate frequencies : 1st 30.85 MHz 2nd 450 kHz • Sensitivity (12 dB SINAD) : Less than 0.18 μV (–122 dBm) • Squelch sensitivity (threshold) : Less than 0.18 μV (–122 dBm) • Selectivity : More than 15 kHz/–6 dB Less than 30 kHz/–60 dB • Spurious and image refection ratio : 60 dB (typical) (except 2nd IF image frequency) • Audio output power (at 9.6 V DC) : 500 mW (typical at 10% distortion with an 8 ½ load) • External speaker connector : 3-conductor 3.5 (d) mm (1¤8”) ¤ 8 ½

These manuals are available for the above equipment:

Manual Type: Service Manual Icom-3243-Manual-Page-1-Picture
Pages: 28
Size: 1.29 Mbytes (1356190 Bytes)
Language: english
Revision:
Manual-ID/Number: A-5518MI-S
Date: 1998
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: b62f919a0a6766daad4600aeda690cd6
Downloads: 540 since 11 February 2012
Information:

SECTION 1 SPECIFICATIONS SECTION 2 INSIDE VIEWS SECTION 3 DISASSEMBLY INSTRUCTIONS SECTION 4 CIRCUIT DESCRIPTION 4 - 1 Receiver CIRCUITS ... 4 – 1 4 - 2 Transmitter CIRCUITS ... 4 – 2 4 - 3 PLL CIRCUIT ... 4 – 3 4 - 4 Power Supply CIRCUITS ... 4 – 3 4 - 5 CPU PORT ALLOCATIONS ... 4 – 4 SECTION 5 ADJUSTMENT PROCEDURES 5 - 1 PREPARATION ... 5 – 1 5 - 2 PLL AND Transmitter ADJUSTMENTS ... 5 – 2 5 - 3 Receiver ADJUSTMENT ... 5 – 3 SECTION 6 PARTS LIST SECTION 7 MECHANICAL PARTS AND DISASSEMBLY SECTION 8 SEMI-CONDUCTOR INFORMATION SECTION 9 BOARD LAYOUTS SECTION 10 BLOCK DIAGRAM SECTION 11 VOLTAGE DIAGRAM

Icom-3243-Manual-Page-1-Picture


Comments (0)

No comments yet. Be the first!

Add Comment

* Required information
1000
Captcha Image
Powered by Commentics