KC901H Analyzer
Main Features:
– Transmission test (tuning diplexer and filter, testing amplifier and inspecting the directivity of antennas)
– Reflection test (examining quality of antenna system and feeder system, a tracking receiver is used to improve the noise performance)
– Spectrum display and field strength detection (inspecting radio frequency emissions / searching interference sources)
Applications:
KC901H is designed for debugging RF devices, such as diplexer, filter, amplifier, splitter, combiner, and testing standing wave of antennas and insertion loss of feeders.
To test a transmitter or receiver, add external attenuator to extend input power range
Perform field strength measurement and interference detection in most frequencies.
Detect the fault point of cables / speed factor measurement.
A standard packing includes:
KC901H analyzer 1
Charger 1
Strap 1
User manual 1
DELUXE kit plus
Car charger
Filter kit
RF adapter kit
3-Year warranty
size：230×113×46mm（length, width , height ）
weight（including battery）：Net weight of host <1.5kg
Total weight ≈2.0kg
Frequency range:
Transmission test 100 KHz…3GHz (0…100 kHz is allowed)
Reflex test 1.5MHz…3GHz (0…1.5MHz is allowed)
Output level (typical value):+7dBm or 5mW（1MHz——2GHz）
+0dBm（2——3GHz）
Input sensitivity:
superior to -107dBm or 1μV（50KHz——1GHz）
superior to -87dBm or 10μV（1——2.2GHz）
Damaged level:
all the RF ports DC15V，+20dBm
Test range 0f S21 (typical value):
110dB（1MHz——1GHz，about 60dB in 100KHz ， about 120dB in 435MHz）
80dB（1——2.2GHz），60dB（2.2——2.5GHz）
Resolution:
Frequency is 1Hz, level is 0.1 dB
(Typical value,@25℃,battery voltage≥7.5V)
±1.5dB（spectrum measurement，REF=20dBm）
±3dB（spectrum mode and field mode）±（1+0.05L）dB（in S21test，when calibration is directly connected and insertion loss L≤60dB）
+2dB，-3dB*（loss，simple calibration, 25MHz≤f≤1GHz，6dB≤RL≤18dB）
*No guarantees. Use external bridge to meet more requirements referring to 5.2.5
Internal bridge directionality（typical value）：
18dB（3MHz——15MHz，1.2GHz——2GHz）
30dB（15MHz——1.2GHz）
16dB（2GHz——3GHz）
Frequency stability:
±1ppm/year
Supply voltage:
11.5V…32V（external power ）；7.2…8.4V（battery）
105V…230V，50/60Hz（power adapter input）
Battery endurance：
3hours （spectrum ,field, signal source）；1hour （S21 or S11 includes insertion loss test）
20hours （in STOP mode，BL=1）
Humiture range：
0…45℃（normal temperature range ）
10%…90%R.H.，no condensation
size：
230×113×46mm（length, width , height ）
weight（including battery）：Net weight of host <1.5kg
Total weight ≈2.0kg