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ICOM
FC-F21 & FC-F21S
The FC-F21S is a two
channel version of FC-F21

| General |
 | Frequency coverage : 440–470
MHz
 | Type of emission :
 | 16K0F3E (at 25 kHz)
 | 8K50F3E (at 12.5 kHz) |
|
 | PLL channel step : 5 kHz and
6.25 kHz
 | Number of channels :
 | IC-F21/IC-F21S: 16/2 |
 | Power supply requirement : 7.2 V
DC (negative ground)
 | Current drain (approx.) :
 | Tx High (4 W): 1.6 A
 | Low1 (2 W): 1.2 A
 | Low2 (1 W): 0.8 A
 | Rx Rated audio: 250 mA
 | Standby: 70 mA |
| | | |
 | Frequency stability : ±2.5 ppm
 | Operating temperature range :
–30°C to +60°C ; –22°F to +140°F
 | Dimensions (WHD) (proj. not
included) :
 | 54 ×128 x 37 mm
 | 2 1 /8 × 5 1/32 × 1 15/32
in |
|
 | Weight (with BP-209) : 310 g;
10.9 oz |
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|
| Transmitter |
 | Output power (at 7.2 V DC) : 4
W, 2 W or 1 W
 | Modulation system : Variable
reactance frequency modulation
 | Max. frequency deviation :
 | ±5.0 kHz (at 25 kHz)
 | ±2.5 kHz (at 12.5 kHz) |
|
 | Spurious emissions : 73 dB typ.
 | Adjacent channel power :
 | 70 dB typ. (at 25 kHz)
 | 60 dB typ. (at 12.5 kHz) |
|
 | External mic. connector :
3-conductor 2.5 (d) mm (1 /10") / 2.2 kOhms |
| | | | |
|
| Receiver |
 | Receive system :
Double-conversion superheterodyne
 | Intermediate frequency :
 | 1st 46.35 MHz
 | 2nd 450 kHz |
|
 | Sensitivity : 0.25 µV typ. (at
12 dB SINAD)
 | Squelch sensitivity : 0.3 µV
typ. (at threshold)
 | Adjacent channel selectivity :
 | 70 dB typ. (at 25 kHz)
 | 65 dB typ. (at 12.5 kHz) |
|
 | Spurious response rejection : 70
dB typ.
 | Intermodulation rejection : 70
dB typ.
 | Audio output power (at 7.2V DC)
: 500 mW (typical at 5% distortion with an 8 ohm load)
 | External speaker connector :
2-conductor 3.5 (d) mm (1/8") / 8 ohms |
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|
| Options |
|
BATTERY PACKS AND CASE
 | BP-209 Ni-Cd 7.2V/1100mAh
 | BP-222 Ni-Cd 7.2V/600mAh
 | BP-208 AA (R6) batteries ×6
 | BP-210 Ni-MH 7.2V/1650mAh |
| | |
BATTERY CHARGERS
 | BC-146 BATTERY CHARGER: Charges
the battery pack, BP-209, BP-210 or BP-222 with/without
transceiver in 12, 18.5, 6.5 hours (approx.), respectively.
The BC-147 AC ADAPTER and AD-99 COMBINATION SPACER are
supplied with the BC-146.
 | BC-144 DESKTOP CHARGER +
BC-145A/E/V AC ADAPTER: For rapid charging of battery pack,
BP-209, BP-210 or BP-222. An AC adapter, BC-145, is supplied
with the charger depending on version. Charging time: 1.5 to 2
hours. BC-119 is also available for rapid charging.
 | BC-121 MULTI-CHARGER + AD-94
(#11) DESKTOP CHARGER ADAPTER + BC-124 AC ADAPTER: For rapid
charging of up to 6 battery packs (Six AD-94s are required),
BP-209, BP-210 or BP-222. An AC adapter, BC-124, may be
supplied, depending on version. Charging time: 1.5 to 2 hours. |
| |
SPEAKER-MICROPHONES:
 | HM-46L: Slim dimensions.
Equipped with an earphone jack and a transmit indicator.
 | HM-75A: Allows you to remotely
select operating channel, etc., according to program.
 | HM-131L: Compact and durable
speaker. Equipped with an ear-phone jack and a revolving clip.
 | VS-1L: VOX PTT Switch
 | HS-94: Earpiece style headset
for the VS-1 |
| | | |
EARPHONES AND HEADSETS
 | HM-128L EARPHONE-MICROPHONE:
Ideal for hands-free operation by clipping the Mic. with PTT
switch to your lapel or breast pocket.
 | HS-51 HEADSET: For hands-free
operation. Includes VOX, PTT and “one-touch” PTT with a
time-out timer.
 | SP-13 EARPHONE: Provides clear
audio in noisy environments. |
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OTHER
 | MB-74 BELT CLIP: Alligator type.
Clips to almost anything in a variety of convenient places.
MB-68 is also available. Same as supplied.
 | FA-SC73US STUBBY ANTENNA: 60mm
stubby antenna convenient for carrying in your pocket.
 | AD-98FSC ANTENNA CONNECTOR
ADAPTER: Allows you to connect a BNC-type antenna. (For
maintenance use only) |
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