18 Transmitter Specifications TM9400 Specifications Manual
© Tait Limited November 2016
Analog
Parameter
Compliance
limit Measured performance
All bands
a
B1
intentionally
left blank
H5, H7 K5
25W 50W 25W 40W 30/35W
Audio distortion at 1kHz with 60% modulation
b
<2% 0.6%
intentionally
left blank
0.6% 1.4%
Audio response
b
+1dB, –3dB +0.5dB, –2.5dB +0.6dB, –2dB
Conducted emissions
<1GHz
>1GHz
< –36dBm
< –30dBm
–38dBm
–40dBm
n/a
c
intentionally
left blank
–38dBm
–36dBm
n/a n/a
Conducted emissions (TIA-603-D)
25W radios
>25W radios
>64dBc
>67dBc
75dBc
87dBc
intentionally
left blank
84dBc
94dBc > 75dBc
FM hum and noise (TIA-603-D)
NB channel
d
WB channel
>34dB
>40dB
47dB
48dB
47dB
48dB
intentionally
left blank
51dB
52dB
50dB
55dB
40dB
48dB
Adjacent channel power (TIA-603-D)
NB channel
WB channel
60dBc
70dBc
65dBc
74dBc
66dBc
76dBc
intentionally
left blank
64dBc
73dBc
65dBc
74dBc
65dBc
73dBc
Wideband noise
e
100kHz offset
1MHz offset
1.5MHz offset
4MHz offset
12MHz offset
10MHz offset
45MHz offset
n/a
(Tait in-house
test only)
– 130dBc/Hz
– 145dBc/Hz
– 149dBc/Hz
n/a
n/a
– 154dBc/Hz
n/a
intentionally
left blank
– 135dBc/Hz
– 142dBc/Hz
n/a
– 147dBc/Hz
n/a
– 148dBc/Hz
n/a
– 126dBc/Hz
– 138dBc/Hz
n/a
– 145dBc/Hz
n/a
– 146dBc/Hz
n/a
Modulation
Analog FM