Icom F1721 - F2721/F2821 Series High End Analog, P25 Conventional Mobile Two Way Radio
Discontinued
For organizations who run an analog radio system and must migrate to a conventional P25 digital system, Icom provides one of the best solutions. The F2821D series mobile allows you to program P25 digital and/or FM analog mode per channel. Flash ROM capability means future upgrades and flexible customization, tailored for your system. Moreover, built-in multiple tone signaling capability and an optional voice scrambler satisfy existing analog FM system requirements. Icom’s frequency range coverage and rugged construction ensures a flexible, long life radio for you. Icom is the smart choice for current – and future – public safety communication needs.
STANDARD PACKAGE INCLUDES
Hand mic (HM-148G)
External speaker (SP-22) for F2821
Mounting bracket kit
DC Power cable (OPC-1132)
Owner’s manual
Warranty: 2-Year, 3-Year (“D” series)
The F2821D is P25 compliant. The mixed mode scan is compatible with both analog FM mode and P25 digital mode allowing users to program digital and/or analog FM modes per channel. The mixed mode scan allows you to detect and receive both analog FM and P25 digital modes and to transmit either mode depending on programming. For basic encryption the F2821D comes with a built-in inversion type voice scrambler. For a slightly more secure system, the optional rolling and non rolling (UT-109/UT-110) are available. Many public safety agencies require high level encryption: AES & DES. Icom offers an AES and DES upgrade to provide secure encryption for the F2821D. With heavy-duty construction, the F2821D is built to last. The F2821D incorporates a 4W speaker in an impact resistant polycarbonate front panel for crisp clear audio, and includes a backlit 10-keypad for extended operation. Programming - Radios are programmable and will require programming to work with an existing system. Software and programming cables are not included with the radio and must be purchased separately. Do I need an FCC License - FCC licenses are required for many business radio frequencies. The biggest advantage to licensing your frequencies is exclusivity. Using common or default frequencies often means dealing with interference from others nearby who are using the same frequencies. We can help with the FCC application process. 12.5/25 kHz, 15/30 kHz Tx Rx 45W 14.0A 1200mA Dimensions (W×H×D) (projections not included) 175×45×170 mm 67⁄8 ×125⁄32 ×611⁄16 in 45W (UHF) Sensitivity Analog (12dB SINAD) Digital (5% BER) 0.25/0.3μV typ. 0.25/0.3μV typ. Squelch sensitivity 0.25/0.3μV typ. 73dB typ. Adjacent channel selectivity Analog Digital 80/75dB typ. (Wide/Narrow) 73dB typ. (at 10% distortion with an 8Ω load)
Features
Channels:
256 channels, 32 zones
Output Power:
45W
Frequencies:
400-470MHz, 450-512MHz
Programmable Keys:
5
Versions:
UHF P25 ready with full DTMF keypad
UHF P25 upgradeable with full DTMF keypadP25 Solution
Encryption Options
Rugged Construction for Public Safety Users
Additional Features
Specifications
General
Frequency range
450-512MHz
Number of channels
256 channels/ 32 zones
Channel spacing
PLL channel step
2.5 kHz, 3.125 kHz (VHF)
5 kHz, 6.25 kHz (UHF)
Antenna impedance
50Ω
Operating Temp. range
–30°C to +60°C
–22°F to +140°F
Power supply requirement
13.6V DC nominal
Current drain (approx)
Max. audio
Stand-by
600mA
Weight (approx.)
1.5kg; 3.3lb
Transmitter
Output power (approx)
Max. frequency deviation
±5.0/2.5 kHz (Wide/Narrow)
Frequency error
±2.0ppm
Spurious emissions
75dB typ.
FM Hum and Noise
45/40dB typ. (Wide/Narrow)
Adjacent channel power
70/60dB min. (Wide/Narrow)
Audio harmonic distortion:
3% typ. (40% deviation)
Modulation limiting
70–100% of Max. deviation
Ext. microphone impedance
600Ω (8-pin modular)
Receiver
Spurious response
80dB typ.
Intermodulation
Analog
Digital
77/75dB typ. (Wide/Narrow)
77dB typ.
Hum and noise ratio
50/45dB typ. (Wide/narrow)
Audio output power
External audio (D-sub)
4W typ.
22W typ.
External speaker connector
2-conductor 3.5 (d) mm (1⁄8″)/4Ω
