0.95-2.15GHz,L Band LNB,L波段变频器,高频头,降频器,低噪声放大下变频器

Description

Parameter Specification Table

Parameter	Value / Description
Frequency Step	1 kHz
Gain	≥30 dB
Gain Flatness	±1.0 dB / 36 MHz
Gain Stability	±0.25 dB/day (constant temperature) ±1.5 dB (0 ℃ to +50 ℃)
Attenuation Control	0–30 dB, step 0.5 dB
Third-order Intermodulation	-40 dBc @ (P1dB -10 dB), Δf = 5 MHz
Image Rejection	≥80 dBc (downconverter only)
LO Leakage	≤ -70 dBm (RF port)
Spurious Output	≤ -60 dBc (carrier-related spurious) ≤ -60 dBm (carrier-unrelated spurious)
Reference Clock	External 10 MHz, 0 ± 3 dBm (preferred) Internal/external clock auto-switching
Phase Noise	-80 dBc/Hz @ 100 Hz -85 dBc/Hz @ 1 kHz -90 dBc/Hz @ 10 kHz -100 dBc/Hz @ 100 kHz
VSWR	1.35:1
RF Interface	SMA-50K (optional N-50K)
IF Interface	SMA-50K (optional N-50K)
External Ref Interface	BNC-50K
Control Interface	RJ-45 (Ethernet) DB-9S (female) (RS-232/RS-422/RS-485) Optional DB-9P (male)
Power Interface	IEC-320 C14
Operating Temperature	0 ℃ to +50 ℃
Storage Temperature	-30 ℃ to +70 ℃
Dimensions	19-inch rack, 1U height

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