Icom IC-T10 Dual-Band Manual page 3

Icom IC-T10
Key Measurements Summary
Receiver Sensitivity (12 dB SINAD, μV)
2 m 0.14
70 cm 0.13
SINAD
0.25
Receiver Third-Order Dynamic Range (dB)
(10 MHz offset)
I
2 m 66
3
70 cm 67
RX
60
Receiver Third-Order Dynamic Range (dB)
(20 kHz offset)
I
2 m 64
3
70 cm 62
RX
40
Adjacent Channel Rejection (dB)
2 m 75
70 cm 74
ChRej
50
Audio Output (mW)
490*
Snd
100
KEY:
* Internal speaker not measured.
Bars off the graph indicate values over scale.
Programming
Memory Channels
Programming memory channels is
straightforward. The radio has room
for 210 memory channels — 200
six-character alphanumeric memo-
ries, two call channels, three pairs of
scan edge memories, and two home
channels. To program a memory
channel, go in VFO mode and select
the frequency, the tone function if
needed, and the offset if not auto-
matically set. Then, push and hold
down the button until you hear
S.MW
two short beeps sound, and then
and the channel number will blink on
the screen. Rotate the dial to scroll to
the desired memory channel number,
and then push and hold down the
key until two more short beeps
S.MW
sound and the memory is stored.
Reprinted with permission; copyright ARRL.
Table 2
Icom IC-T10, serial number 32001613, FCC ID# AFJ432800
Main Firmware – VAB-99-1311, Display – VA1-14, SDR – VA1-06
Manufacturer's Specifi cations
Operating modes: FM/FM-N, FM broadcast
0.1
band (WFM).
Power requirements: 7.2 V dc with
supplied Icom battery pack, 10 – 16 V dc
with AD-149H external supply.
Current drain (at 7.2 V dc): Transmit
(at 5 W): <2.5 A.
90
Receive (max audio output, 8 Ω load):
FM/FM-N, <600 mA.
Receiver
70
Frequency coverage
A band: 136 – 174 MHz;
B band: 400 – 479 MHz;
FM broadcast band: 88-108 MHz.
Sensitivity: band FM/FM-N, 12 dB SINAD:
<0.18 μV / <–15 dB μV.
90
800
Adjacent-channel rejection: FM: >55 dB;
FM-N: >50 dB.
QS2308-PR166
FM two-tone, third-order IMD dynamic
range: Not specifi ed.
FM two-tone, second-order IMD dynamic
range: Not specifi ed.
Squelch sensitivity: <–15 dBμV.
S-meter sensitivity: Not specifi ed.
Audio output into 8 Ω:
internal speaker: 1.5 W at 10% THD;
external speaker: 0.45 W at 10% THD
Transmitter
Power output at 7.2 V dc: high, 5 W;
mid, 2.5 W; low, 0.5 W.
Spurious-signal and harmonic suppression:
<–60 dBc (high/mid);
<–13 dBm (low)
Transmit-receive turnaround time (PTT
(release to 50% of full audio output):
Not specifi ed.
Receive-transmit turnaround time (TX delay):
MR
(TX delay): Not specifi ed.
Size (height, width, depth): 4.4 × 2.1 × 1.2 inches (excluding protrusions).
Weight: 9.8 ounces.
Antenna length: 7 inches.
*
A and B band frequency coverage and specifi cations guaranteed only between
144 – 148 MHz and 430 – 450 MHz.
†
Measurements phase-noise limited at values shown.
††
Power output did not vary signifi cantly with external voltage from 10 to 16 V dc, or with
use of a slightly discharged internal battery.
Measured in the ARRL Lab
As specifi ed.
As specifi ed.
Measured with fully charged battery at
8.3 V dc; 146 and 440 MHz: high,
1.8 A; med, 1.3 A; low, 0.6 A; current
drain from battery not measured.
Measured with fully charged battery;
146 MHz and 440 MHz; no signal,
lights on, 0.09 A; no signal, lights off,
0.06 A.
*
As specifi ed.
As specifi ed.
As specifi ed.
100 MHz: FM, –107 dBm (0.99 μV),
(–0.1 dBμV); 146 MHz: FM, –124 dBm
(0.14 μV), (–17 dBμV); 146 MHz: FM-N,
–126 dBm (0.11 μV), (–19.2 dBμV);
162.4 MHz: FM, –124 dBm (0. 14 μV),
(–17 dBμV); 440 MHz: FM, –125 dBm
(0.13 μV), (–18 dBμV); 440 MHz: FM-N,
–127 dBm (0. 10 μV), (–20 dBμV).
FM, 20 kHz offset:
440 MHz, 74 dB; FM-N, 15 kHz offset:
146 MHz, 75 dB, 440 MHz, 75 dB.
20 kHz offset: 146 MHz: FM, 64 dB;
FM-N, 71 dB; 440 MHz: FM, 62 dB;
FM-N, 71 dB; 10-MHz offset: 146 MHz:
FM, 66 dB; FM-N, 66 dB; 440 MHz:
FM, 67 dB; FM-N, 71 dB.
FM: 146 MHz: 55.2/90.82 MHz test
tones, 72 dB; 446 MHz: 146/300MHz
test tones, 95 dB.
A and B band: 146 MHz, 0.25 μV (min),
(–12 dBμV); 0.64 μV (max), (–4 dBμV);
440 MHz, 0.28 μV (min), (–11 dBμV),
0.70 μV (max), (–3 dBμV).
A band, 10-bar indication: 146 MHz, 1 μV;
440 MHz, 1 μV.
Not measured;
0.49 W at 10% THD; 0.40 W at 1% THD.
Battery fully charged at 8.3 V dc:
high, 4.3 W; med, 2.15 W; low, 0.42 W;
440 MHz: high, 4.2 W; med, 2.0 W; low,
0.43 W.
Meets FCC
146 MHz: < –66 dBc;
440 MHz: –70 dBc.
Squelch on, S-9 signal: 144 MHz: 110 ms;
440 MHz: 112 ms.
146 MHz: 40 ms; 440 MHz: 40 ms.
www.arrl.org QST
†
146 MHz, 75 dB;
††
146 MHz:
requirements.
August 2023 43