Envoy HF Digital Voice
| CHANNEL CONDITION (SNR) |
ANALOG VOICE |
|
|||
|---|---|---|---|---|---|
| 2400 bps | 1200 bps | 600 bps | |||
| GOOD (+16 dB) | |||||
| AVERAGE (+6 dB) | |||||
| POOR (0 dB) | |||||
| VERY POOR (-3 dB) | |||||
Click on the sound icons above to compare digital vs analog voice.
The Most Advanced Commercial HF Radio in the World
With Ethernet and USB connectivity, a large-high resolution colour display and multi-language user interface — combined with legendary Codan performance and support — the Envoy smart radio is the new standard for HF Communications. View the video for highlights of Envoy's key features.
A New Standard in HF Radio
With digital voice, software upgradability, IP capability, multi-language support and an embedded software modem — the Codan Envoy sets a new standard for HF radio.
Digital Voice
Envoy’s digital voice capability delivers clearly intelligible speech no matter the conditions, ensuring you’re always heard, loud and clear
Digital Voice
IP Capable
Envoy is the only IP capable and wireless-network interoperable HF radio of its kind, so you can remotely program an Envoy from your desktop — from anywhere in the world.
IP Capable
Multi-Language Support
With the ability to support an unlimited number of additional languages, Envoy provides you with a truly customisable communications solution no matter where you operate.
Multi-Language Support
Embedded Software Modem
Through the fully embedded software modem, Envoy provides advanced internal features such as high-speed data, email and chat messaging for a compact cost-effective solution.
Embedded Software Modem
Envoy SmartLink
Envoy SmartLink enables wirless connectivity into your HF radio network from any IP enabled devices with the added advantage of allowing multiple handsets or consoles to connect to a single Envoy RF unit, from anywhere in the world.
Mobile System
The Envoy is quick and easy to install in a vehicle, with a space-saving design that enables you to conveniently mount the handset and RF unit separately.
Base System
Envoy is the only HF base system with a purpose-built smart desktop console that gives you maximum operational flexibility and full remote control capability of all HF radios on your network.
Downloads
To find out more about the Envoy smart radio please view the PDF publications on your right.
Envoy Brochure (English) 
Envoy Brochure (French) 
Envoy Brochure (Spanish) 
Envoy Brochure (Portuguese) 
Envoy Brochure (Dari) Software-Defined Radio
Envoy's software-defined architecture enables you to download and upgrade new capabilities through software to ensure your investment is future-proof.
Digital Voice
Envoy’s digital voice capability delivers clearly intelligible speech no matter the conditions, ensuring you’re always heard, loud and clear
Smart Interface
With an icon-based full-colour user interface, USB SmartLoader, and intuitive programming, Envoy is easy to operate and minimises the need for training.
IP Capable
Envoy is the only IP capable and wireless-network interoperable HF radio of its kind, so you can remotely program an Envoy from your desktop — from anywhere in the world.
Multi-Language Support
With the ability to support an unlimited number of additional languages, Envoy provides you with a truly customisable communications solution no matter where you operate.
GPS
With GPS, Envoy is a smart positioning system that enables polling and sending of GPS positions in any location.
Envoy SmartLink
The Envoy SmartLink enables you to take advantage of the advanced IP and data capabilities of Envoy series radio as well as add multiple control points (handsets and consoles).
3040 Automatic Whip Antenna
The Envoy becomes the ultimate mobile HF solution when combined with Codan’s low profile antenna, which offers lighting fast tuning in a compact design.
3042 HF Antenna Tuner
Codan's low profile 125 W antenna tuner provides high speed and efficient tuning of short whip antennas across the full operational HF band — all in a high strength and water proof housing.
3061/3062 High Power Amplifiers
Suitable for voice and data operation, Codan's 500 W and 1 kW amplifiers are highly efficient and offer continuous operation in all modes.
3033 Telephone Interconnect
Codan's 3033 Telephone Interconnect makes calling between HF radios and telephones
simple.
Embedded Software Modem
Through the fully embedded software modem, Envoy provides advanced internal features such as high-speed data, email, and chat messaging for a compact cost-effective solution
Codan Envoy — The Smart Choice
*Chart comparisons based on leading competitors in HF industry. All information is accurate at time of publishing.
General
-
Channels and Scanning
Up to 1000 simplex or semi-duplex. Up to 20 scan groups. Simultaneous scanning for Selcall (ALE/CCIR) and voice. Dwell time 125 ms to 9.9 s, adjustable
-
Contacts List
Up to 500 entries
-
SDR processing architecture
DSP: 456 MHz, 32-bit
FPGA: 500,000 gate
MCU: ARM9, 300 MHz 32-bit -
Interfaces
USB (via Handset or Console)
Serial RS232 (supports NMEA-0183 GPS)
Ethernet (TCP/IP, supports remote control)
Auxiliary GPIO (audio in/out, PTT, RS232) on Envoy™ X2 model -
Audio response
Less than 3 dB variation from 300 Hz to 3 kHz (with optional 2.7 kHz filter)
-
Compliance
CE, FCC, IC, AS/NZS 4770:2000, AS/NZS4355:2006
-
Temperature range and Humidity
–30 to +60°C; 95% RH maximum, non-condensing
RF
-
Frequency range
Transmit:
1.6 to 30 MHz
-
Receive:
250 kHz to 30 MHz
-
Frequency Stability:
±0.3 ppm from –30°C to +60°C
-
Modes
Single sideband (J3E), USB, LSB, AM (H3E), CW (J2A), AFSK (J2B), F1B (FSK) (software defined)
-
Output power
125 W PEP ±1 dB (two-tone or voice), user-programmable in 1 W steps (low/medium/high)
-
Duty cycle
100% Voice/Data with optional fan
-
RF output impedance
50 Ω
-
Filter bandwidths
2.4 kHz standard (500 Hz, 2.7 kHz, and 3 kHz optional)
-
Transmitter specifications
Spurious and harmonic emissions:
Better than <69 dB below PEP
-
Intermodulation products:
40 dB below PEP
-
Carrier suppression:
Better than 65 dB below PEP
-
Sideband suppression:
70 dB below PEP
-
Receiver specifications
Sensitivity:
0.12 μV, –125 dBm for 10 dB SINAD
-
Selectivity:
>70 dB at –1 kHz and +4 kHz ref SCF USB
-
Blocking:
>100 dB at ±50 kHz
-
Image rejection:
>95 dB
-
Spurious response:
>85 dB
-
Intermodulation:
Unwanted signal >92 dB below desired signal
-
Intercept point:
+38 dBm
-
Switching speed
<25 ms (Tx:Rx or Rx:Tx)
Electrical
-
Operating range
10.8 to 15 V DC (12 V Nominal)
-
Supply current
Rx: 500 mA (backlight min, audio muted)
Tx: Two-tone 12.5 A typical, average speech 8 A
-
Protection
Over-voltage/under-voltage/over-temperature/reverse polarity
Mechanical
-
Size
2210 RF Unit:
210 x 270 x 65 mm (8.3 x 10.6 x 2.6 in)
-
2220/1 Handset:
75 x 32 x 151 mm (3.0 x 1.3 x 5.9 in)
-
2230 Console:
190 x 228 x 79 mm (7.5 x 9.0 x 3.1 in)
-
Weight
2210 RF Unit:
2.8 kg (6.2 lb)
-
2220/1 Handset:
0.3 kg (0.7 oz)
-
2230 Console:
1.1 kg (2.4 lb)
-
Paint finish
2210 RF Unit:
Powder-coated matt black
-
Ingress Protection
IP43, MIL-STD-810G method 510.5
-
Environmental standards
MIL-STD-810G (Dust, Shock, Vibration, Humidity, Fungus, Altitude)
Accessories
500 W / 1 kW High Power Amplifiers
3040 Automatic Whip Antenna
3033 Telephone Interconnect
3020 AC Mains Supplies
Dual-port Antenna Selector
Vehicle Installation Kit (including dash-mount)
