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PROFESSIONAL TWO-WAY RADIO CTCSS FREQUENCY TABLE (50) Preface Thank you for purchasing The Zartek ZA-758 Portable Two Way Radio. This radio is easy to use and gives you reliable and clear communication. The ZA-758 UHF transceiver operates on both license-free bands namely 464 MHz consisting of 5 frequencies and 446MHz consisting of 8 frequencies.
PROFESSIONAL TWO-WAY RADIO PROFESSIONAL TWO-WAY RADIO Contents PTT ID 27-28 Scramble SAFETY INFORMATION 01-02 Compander PROGRAMMING NOTICE 03-04 OPTIONAL ACCESSORIES BATTERY INFORMATION 05-06 TROUBLESHOOTING STANDARD ACCESSORIES SPECIFICATION 31-32 RADIO OVERVIEW 08-09 CTCSS FREQUENCY TABLE (50) GETTING STARTED 10-12 DCS CODES TABLE (104) Install &...
PROFESSIONAL TWO-WAY RADIO PROFESSIONAL TWO-WAY RADIO SAFETY INFORMATION radio must be in accordance with airline regulations or flight crew’s instructions. Study this manual carefully to understand your transceiver well. If a vehicle is fitted with an air bag, do not place the antenna of For safety reasons, it is important that the user is aware of and the radio within the air bag expand area.
Zartek Pro8 or COM8, or those using the 464MHz band, such the Zartek ZA200 or Pro5, you can change the channels to correspond with the ZA-758. Both the frequency (1-8 or 1a-5a) and CTCSS sub tones (1-38) must be the same on all radios.
PROFESSIONAL TWO-WAY RADIO PROFESSIONAL TWO-WAY RADIO BATTERY INFORMATION To Prolong Battery Life 1)Battery performance will degrade when the current temperature Initial Use is below 0 . A spare battery may be necessary in cold New batteries are not charged fully in the factory. Please charge weather.
If any items are missing or have been damaged during shipment, contact the supplier immediately. For optional accessories, please visit our website www.zartek.co.za Antenna Li-ion Battery Pack Belt Clip & Screws...
PROFESSIONAL TWO-WAY RADIO PROFESSIONAL TWO-WAY RADIO GETTING STARTED Unit Remarks nstall & Remove the Battery Press SK1 or SK2 key to enable Installing Battery Pack the specific function which has Align the battery pack with the grooves on the been programmed via software. Side Key 1 (SK1) back chassis of the radio.
PROFESSIONAL TWO-WAY RADIO PROFESSIONAL TWO-WAY RADIO Install & Remove the headset / 3. When the battery charge goes flat, the radio’s LED will flash a programming cable red light and the radio will keep reporting “Please charge the battery”. Open (not remove) the SP / MIC cover, and then plug in the accessory firmly into the side jack.
Knob) clockwise to switch on the radio; you will communicating across. hear a “di” sound and a voice message will The ZA-758 uses the UHF (Ultra High Frequency) band and will indicate the current channel number. Turn be subject to similar obstacle interference as cellular phones. The counter-clockwise to switch off the radio.
. Install the software on to a PC by following the installation steps. Once installation is finished, an icon called “ZA-758 User PC Software” will appear on the screen. Connect the USB cable to the PC and plug in the twin connector into the speaker/microphone jack on the side of the ZA-758 radio.
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8 channel numbers, 1-8, in the table. These channels correspond to the channels on other 446MHz license free radios, such as the Zartek Pro8. The 5 frequencies in the 464MHz band are represented by the 5 channel numbers, 1a-5a, in the second table.
38 tones are common on other 446 & 15 103.5 203.5 radio in hands-free mode or as a noise / 464MHz radios such as the Zartek 14 107.2 210.7 baby monitor. The radio will begin Pro8 or Pro5. If the tone is left “OFF”, 15 110.9...
PROFESSIONAL TWO-WAY RADIO PROFESSIONAL TWO-WAY RADIO AUXILIARY FUNCTIONS Items Remarks Enables or disables the sending of a The functions below can be programmed in software. Some of the functions have been switched off before leaving the factory PTT ID recognition signal which is PTT ID preprogrammed either on the beginning and may need to be programmed if required.
PROFESSIONAL TWO-WAY RADIO PROFESSIONAL TWO-WAY RADIO Level 0 will disable the squelch function and the radio will receive totally private. all background noise on that frequency at all times. You can set Scan up the appropriate squelch level via software according to the Either side key can be programmed to activate / deactivate this current communication environment and requirements.
1.5 seconds. VOX (Voice-operated Transmission) Battery Capacity Indication The ZA-758 has innovative state-of-the-art technology not seen in other two-way radios with its multi-level sensitivity built-in VOX Either side key can be programmed to enable this function. The function. You can enjoy talking and listening without pressing PTT remaining charge on the battery will be voice indicated using a key as transmit is automatically activated by sound.
PROFESSIONAL TWO-WAY RADIO PROFESSIONAL TWO-WAY RADIO 2 – Semi-low 29-20% 3.5V repeater or telephone system, or for a control centre’s 1 – Low 19-0% 3.4-3.3V communication management to identify this caller’s ID using other radios equipped with a DTMF Decode function. Low Battery Alert Begin of Tx: The radio will send out the ID first before allowing When the battery capacity is getting low and indicates a level of...
EXTERNAL ANTENNA KIT Problem Solution A main feature on the ZA-758 radio is the detachable antenna. An external antenna can be connected to the radio and improve The battery pack may be dead. radio clarity and range when using the radio in a vehicle or Recharge or replace the battery building.
PROFESSIONAL TWO-WAY RADIO PROFESSIONAL TWO-WAY RADIO SPECIFICATION RECEIVER Receiving Sensitivity ≤0.18uV/0.22uV Adjacent Channels Selectivity GENERAL ≥70dB/60dB Intermediation Frequency Range ≥60dB 400-470MHz locked to Spurious Response 446MHz & 464MHz bands ≥70dB ≥50/45dB Channel Capacity Audio Output Power 0.5W Frequency Spacing 12.5kHz Audio Distortion Working Voltage ≤5%...
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