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RF Characteristics
RF ports IN1, IN2, IN3, IN4
Operating frequency range
Absolute maximum power
Amplitude dynamic range
Phase dynamic range
Counter dynamic range
Frequency segmentation
Ports isolation
*2
Noise floor
Amplitude calibration range
Absolute Amplitude accuracy
at sensor ports
*3
Phase calibration range
Absolute Phase accuracy
at sensor ports
Phase range
Relative Power accuracy
Ports
DC Power
iLINK
LAN
AUX
PTT/INHIBIT OUT1, OUT2
PTT/IHIBIT IN1, IN2
SERIAL
Other Parameters
A/D converter
Measurements update rate
Dimensions
Weight
*1 Requires two sensors
*3 Absolute accuracy to NIST traceable HP438A SN#2517U00290, HP8482A SN#2652A22248, HP8482A SN#1925A05693 for levels -20dBm to
+23dBm, Keysight U2004A SN# MY53290005 for levels -60dBm to -20dBm
*4 RSS (Root Sum of Squares) uncertainty for complete system including sensor mismatch, sensor calibration, sensor cables, SMΩRF calibration
and reference power meter uncertainties.
microHAM © 2015 All rights reserved
4x SMA female connector
1.8MHz to 500MHz
+26dBm
> 90dB
> 70dB
> 50dB
10kHz at 1.8-2.5MHz and 49-400MHz, 1kHz at 2.5-49MHz, 100kHz above 400MHz
> 50dB up to 80MHz, 46dB at 145MHz, 39dB at 435MHz, > 85dB not muxed
-70dBm typically
-60dBm to +23dBm, 34 selected frequencies, step 0.5dB
-20dBm to +23dBm, <0.04dB (~1%) up to 150MHz, <0.06dB (~1.5%) up to 250MHz,
<0.09dB (~2.3%) up to 500MHz
-60dBm to -20dBm, <0.08dB (~2%) up to 150MHz, <0.12dB (~3%) up to 250MHz,
<0.16dB (~4%) up to 500MHz
-180° to +180°, 34 selected frequencies, step 0.9°
-30dBm to +23dBm <+/-3.5° up to 60MHz, +/-5.5° at 150MHz, +/-12.5° at 435MHz
-50dBm to -30dBm <+/-7.5° up to 60MHz, +/-12.5° at 150MHz, +/-15° at 435MHz
-179.9° to +180° up to 30MHz, -179.9° to +170° up to 60MHz
-179.9° to +160° up to 150MHz, -179.9° to +120° up to 500MHz
*4
CHF-3 = 0.1 – 1W 3%, 1W – 600W <2%, 600 – 3000W <2.5% from 1.8MHz - 54MHz
CVHF-2 = 0.3 – 3W 3%, 3W – 2000W <2% at 70MHz, 0.2 – 2W 3%, 2W – 2000W
<2% at 145MHz, 0.1 – 1W 3%, 1W – 400W <2%, 400 – 2000W <2.5% at 435MHz
12-15V DC, 1300mA max. depends on brightness setting
2x miniDIN6 for proprietary connection to iLINK enabled microHAM devices
RJ45, auto MDI/MDIX, 100BaseTX, IEEE 802.3 Ethernet port
DIN6, Do not connect, reserved for future updates
2x RCA, open collector output, max. 24VDC, 100mA
2x RCA, optically coupled input, internal 1500ohm pullup to 5V
Native RS232, 1200-115200Bd
Synchronous parallel 16bit, 125ksps
2000/s in single sensor modes, 100/s in dual sensor mode, 50/s in 4IN mode
W: 250mm, D: 210mm, H: 110mm
2.4kg
*2 Muxed inputs IN1-IN3, IN2-IN4
72
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