

Zartek - ZA-725 Long Range Two-Way Radio
Walkie Talkies by Zartek
Zartek - ZA-725 Long Range Two-Way Radio
Key Features...
- Extra Long Range
- Li-ion Battery with long operating time
- Desktop Charger
- Compact & Durable
- 16 Channels
- Pre-programmed 16 Channels
- Power Output 500mW License Free / 4W Licensed
- Tones 50 CTCSS / 104 DCS
- Crystal Clear Loud Audio
- High Impact Casing, Compact & Lightweight
- Long Battery Life & Low Battery Alert
- Channel Announce
- External Microphone / Speaker Jack
- Two Functional Side Keys
- Multi-functions: VOX, Scrambler, Call Ring
- Emergency Alarm, Priority Scan, Commander
- Battery Level, PTT ID DTMF (Programmable)
- Channels / Functions Programmable via PC (Optional)
- Programming Read / Write Password Protected (Optional)
- External Car / House Antenna Kit (Optional)
- Approved by ICASA
- 1 year limited warranty
- IDEAL for Security use, Factories, Farming, Hotels, Events & Heavy Duty Use
Range: (terrain dependent):
Indoors: 600m-1.2km
Outdoors: 2-6km
Elevated line-of-sight: 10-30km
UHF 446 & 464MHz on 0.5W (License Free)
400 - 470MHz on 3W (License required)
CHARGING:
Direct Plug-in mini USB
Desktop Charger Stand
2 Methods of Charging Included: Plug-in USB or Desktop Stand
Red LED: Charging Mode, Green LED: Full
Charge time: 3 Hrs
Operating time (Average) on 0.5W: 25 hrs on 5:5:90 duty cycle
Compatible to all license-free radios, Check factory Channel settings to link
446 MHz (8 Freq.) & 464 MHz (5 Freq.):
Zartek ZA-758, ZA-758, ZA-725, ZA-705, ZA-708, COM8 & Pro8 Radio (446 MHz)
Zartek Pro5 & ZA-200 Radio (Model# 21-1860AF) (464 MHz)
AVAILABLE AS SINGLE BOX or TWIN PACK
SINGLE BOX INCLUDED ITEMS:
1 x Handheld UHF FM Transceiver
1 x Desktop Cradle & mini USB Cable
1 x USB Mains Adaptor
1 x Li-ion Battery Pack 1500mAH
1 x Belt Clip Case
Users Manual
TWIN PACK INCLUDED ITEMS:
2 x Handheld UHF FM Transceivers
2 x Desktop Cradles & mini USB Cables
1 x Dual Port USB Mains Adaptor
2 x Li-ion Battery Packs 1500mAH
2 x Belt Clip Cases
Users Manual

Specifications Overview
General |
|
Range |
Terrain Dependent: |
Frequency Range | 446 MHz and 464 MHz license-free, (400-470 MHz licensed) |
Channel Capacity | 16 |
Frequency Spacing | 25kHz/ 12.5 kHz |
Working Voltage | 7.4 V |
Frequency Stability | ± 2.5ppm |
Operating Temp. | -25 C - +55 C |
Antenna Impedance | 50Ω |
Dimensions excl Antenna | 113 x 57 x 34.5mm |
Weight (including Antenna and Battery) | 200g |
Battery Capacity | 1100mAH |
Battery Operating Time Average | 30 hours on 5:5:90 duty cycle |
Transmitter |
|
Output Power | 500mW license-free, (4W licensed) |
Modulation Mode | 16kФF3E/ 8kФF3E |
Maximum Frequency modulation | ± 5kHz/± 2.5kHz |
Audio Distortion | ≤ 5% |
Residual frequency modulation | -40 dB / -35 dB |
Adjacent Channel Power | -70 dB / -60 dB |
Spurious and Harmonic Wave | - 36dBm < 1 GHz - 30dBm > 1 GHz |
Receiver |
|
Receiving Sensitivity | ≤ 0.18 UV/ 0.22uV |
Adjacent Channels Selectivity | ≥ 70 dB/ 60dB |
Intermediation | ≥ 60dB |
Spurious Response | ≥ 70dB |
SNR | ≥ 50/ 45 dB |
Audio Output Power | 0.5 W |
Audio Distortion | ≤ 5% |

All orders are shipped by DHL Express, Courier IT, Courier Guy or Dawn Wing couriers.
How long will my order take to be delivered?
SOUTH AFRICAN ADDRESS
In-Stock Products:
Orders placed with cleared payments before 11AM daily are dispatched on the same day. Orders placed with cleared payments after 11AM daily are dispatched the next business day.
Normal Economy Courier Deliveries to all local addresses & SA main centres are delivered within 48 hours (2 business days).
Overnight Express orders are delivered within 24 hours (1 business day).
Please Note:
- Overnight Express shipping is only available for Local or Main Centre postal codes.
Pre-Order Products:
Orders are dispatched within an estimated 5 - 15 business days once payment has been successful.
Once dispatched deliveries will follow the same process as In-Stock products.
Please note:
- If Overnight Express shipping is selected on any Pre-Order item, it will only come into affect once the Pre-Order product arrives in stock.
How much does delivery cost?
Door-To-Door Economy Courier:
Order value | Local & Main Centres | Regional & Outlying |
Below R499 | R79 | R199 |
R499 & Above | Free! | R199 |
Door-To-Door Express Overnight Courier:
Order value | Local & Main Centres | Regional & Outlying |
Below R499 | R149 | N/A |
R499 & Above | R229 | N/A |
Namibian Address
We use DHL Express Courier to export our product from South Africa to Namibia.
In-Stock items are shipped from our South African warehouse within 2-3 business days.
Pre-Order items are shipped within the time frame as specified on the product page below the PRE-ORDER button.
PLEASE NOTE:
All Namibian orders EXCLUDES VAT and are shipped as tax exempt items.
VAT & DUTIES are payable buy the RECEIVER as calculated by Namibian Customs Regulations. The buyer will be contacted with the amount payable in order to proceed with delivery into the country.
How much does delivery cost to Namibia?
DHL Express rates are calculated Dynamically based on the items in your cart and will be displayed on the shipping page during the Checkout Process.
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