ZBA Inc
.
ZBA, Inc.
94 Old Camplain Road Hillsborough, NJ 08844
Ph: 908-359-2070 Fax: 908-595-0909
Web: http://www.zbausa.com/
- 50 MHz from band edge
-25
dBm
Spurious emission
Conducted measurement in a 50
Ω
single ended load.
Complies with EN 300 328, EN 300 440 class 2, FCC
CFR47, Part 15 and ARIB STD-T-66
30 – 1000 MHz
-64
dBm
1 – 12.75 GHz
-75
dBm
Frequency error tolerance
±140
ppm Difference between centre frequency of the received RF
signal and local oscillator frequency.
[1] requires minimum 80 ppm
Symbol rate error
tolerance
±900
ppm Difference between incoming symbol rate and the internally
generated symbol rate [1] requires minimum 80 ppm
5.5.2
RF Transmit Section
Measured with TA = 25
°
C and VDD = 3.0V unless stated otherwise.
Parameter
Min Typ
Max Unit Condition/Note
Nominal output power
0
dBm Delivered to a single ended 50
Ω
load through a balun and
output power control set to 0x5F (TXCTRLL).
[1] requires minimum –3 dBm
Programmable output
power range
25.8
dB The output power is programmable in 16 steps from
approximately –25.2 to 0.6 dBm...
Harmonics
. Measurement conducted with 100 kHz resolution bandwidth
on spectrum analyzer and output power control set to 0x5F
(TXCTRLL). Output Delivered to a single ended 50
Ω
load
through a balun.
2nd harmonic
-50.7
dBm
3rd harmonic
-55.8
dBm
4th harmonic
-54.2
dBm
5th harmonic
-53.4
dBm
Spurious emission
Maximum output power.
The peak conducted spurious emission is -47dBm@192MHz
which is in an EN300440 restricted band limited to -54dBm.
30 - 1000 MHz
-47
dBm
1– 12.75 GHz
-43 dBm
1.8 – 1.9 GHz
-58 dBm
5.15 – 5.3 GHz
-56 dBm
Error Vector Magnitude
(EVM)
11
% Measured as defined by [1]
[1] Requires max. 35 %
Optimum load
impedance
115
+ j180
Ω
Differential impedance as seen from the RF-port (RF_P and
RF_N) towards the antenna...
5.6
Analog to Digital Converter
