Connex 4300HP

Optional Accessories

Tune-up and frequency conversion. (Tune-up, Alignment and expanded frequency coverage)(AM/FM:2w+10w, Peak AM: 27w+-60w)

$39

Perform Receiver improvement mod.
(These mods replace key RX parts for better sensitivity and selectivity)

$26

Install an CP-1 Top Gun Audio Compressor. (on - all the time) This amplifies your lower level audio on transmit.
NOTE: It becomes difficult to use the Talkback even at low volume with this mod.

$25

Turner RK-56 Noise Canceling microphone.
(wired for this radio with a 4 pin plug)

$46

Astatic 636L Noise Canceling microphone.
(wired for this radio with a 4 pin plug)

$29

Astatic RD104-E Amplified microphone.
(wired for this radio with a 4 pin plug and a battery installed)

$39

Install a Record/Playback Module 120 seconds (wired inside the radio with a switch on the side to record 120 seconds and to play it back over the air)

$77

Install a Noise toy
(wired inside the radio with a switch or pushbutton to trigger any 30 second sound byte you want)

$65

Install a Noise toy as a background theme music
(wired inside the radio with a switch to play any background music at very low volume so you can talk over it.)

$65

Add a Small External Speaker
(plugs into back of the radio for improved sound)

$12

Add a Large External Speaker
(plugs into back of the radio for improved sound)

$25

Install Star-Bryte Knobs with dimmer control. Includes a 6 Knob set , parts and labor.

$169

GENERAL
Frequency Range	28.065 to 28.505 MHz
Frequency Control	Phase Lock Loop (PLL) synthesizer.
Frequency Tolerance	0.005%
Frequency Stability	0.001%
Operating Temperature	-30 �C to +50 �C.
Microphone	Plug-in dynamic; with push-to-talk switch and coiled cord.
Input power	13.8V DC nominal, 15.9V max, 11.7V min.(Positive or negative ground).
Transmit:	AM/FM Hi Power 12A.
Receiver:	Squelched, 0.3A.
	Maximum Audio output, _ 0.7A.
Size	2-3/8� (H) x 7-7/8� (W) x 9-1/4� (D).
Weight	12.0 1bs.
Antenna Connector	UHF, SO239
Meter	Illuminated; indicates relative output power, received signal strength.
Transmitter
Power output	AM/FM, - Selectable 20W/2W
AM Peak Power	80Watts.
Modulation	High-and low-level Class B, AM Variable capacitance FM.
Spurious Emissions	60 dB
Frequency Response	AM and FM: 450 to 2500 Hz.
Output Impedance	50 ohms, unbalanced
Output Indicators	Meter- shows relative RF output power. Transmit LED glows red when transmitter is in operation.
Receiver
Sensitivity	AM: 0.5 mV for 10 dB (S+N)/N at greater than � -watt of audio output.
	FM: 1.0 mV for 20 dB (S+N)/N at greater than �-watt of audio output.
Selectivity	AM/FM: 6 dB @ 3 KHz, 50 dB @ 9 KHz.
Image Rejection	More than 65 dB.
IF Frequency	AM/FM: 10.695 MHz 1st IF, 455 KHz 2nd IF
Adjacent-Channel Rejection	60 dB AM
RF Gain Control	45 dB adjustable for optimum signal reception.
Automatic Gain Control (AGC)	Less than 10 dB change in audio output for inputs from 10 to 100,000mV.
Squelch	Adjustable; threshold less than 0.5 mV.
ANL	Switch-able
Noise Blanker	RF type
Audio Output Power	4 watts into 8 ohms.
Frequency Response	300 to 2800 Hz.
Built-in Speaker	8 ohms, round. or External Speaker (Not Supplied) 8 ohms; disables internal speaker when connected.