Multi-Band Bandpass Filter for Sound Meters, RFID, and VTX Systems with 868MHz, 915MHz, and 433MHz Frequencies
$0.99
Description
Multi-Band Bandpass Filter for Sound Meters, RFID, and VTX Systems with 868MHz, 915MHz, and 433MHz Frequencies
868MHz Filter
Sound meter bandpass 868MHz filter. Bandwidth 867-869MHz.
Features.
1 : Small size, light weight, small insertion loss, center frequency of 868MHz.
2: Gold-plated SMA connectors on both sides (one side is sma female connector with one male inner thread; the other side is sma male connector with one female inner thread)
(one side is sma male connector with one inner threaded pin), double-sided circuit board design, high mechanical strength and stable electrical performance.
High mechanical strength and stable electrical performance.
3: With good passband ripple coefficient and out-of-band suppression capability.
4: unique shielding design, beautiful and practical.
5:Imported SMD components, stable performance.
Maximum withstand power not more than 20mW!
6: Size: 35mm * 7mm * 6. 5mm
7: Weight: 5.42g
915MHz Filter
Bandpass 915MHz filter for RFID receivers. Bandwidth 902-928MHz.
Features.
1: Small size, light weight, small insertion loss, center frequency of 915MHz.
2: Gold-plated SMA connectors on both sides (one side is sma female; the other side is sma male), double-sided circuit board design, high mechanical strength and stable electrical performance.
3: With good passband ripple coefficient and out-of-band suppression capability.
4: Unique shielding design, beautiful and practical.
5: Imported SMD components, stable performance.
Maximum withstand power not more than 1W!
6: Size: 35mm * 7mm * 6.5mm
7: Weight: 5.42g
433MHz Filter
Mini VTX bandpass 433MHz filter.
Features.
1: Small size, light weight, small insertion loss, frequency is 433MHz.
2: Gold-plated SMA connectors on both sides (one side is sma female, the other side is sma male), double-sided circuit board design, high mechanical strength and stable electrical performance.
3: With good passband ripple coefficient and out-of-band suppression capability.
4: Unique shielding design, beautiful and practical.
5: Imported SMD components, stable performance.
Maximum withstand power not more than 1W!
6: Size: 35mm * 7mm * 6.5mm
7: Weight: 5.42g
1200MHz Filter
Low-pass filter. Frequency 5-1200MHz pass through. (Customized LPF1000MHz,LPF1300MHz.LPF1400MHz,if you need other frequency,you can contact us)
Features
1: Small size, light weight, small insertion loss, frequency can be customized.
2: gold-plated SMA connectors on both sides (one side is sma female, the other side is sma male), double-sided circuit board design, high mechanical strength, stable electrical performance.
3: With good passband ripple coefficient and out-of-band suppression capability.
4: Unique shielding design, beautiful and practical.
5: Imported SMD components, durable, zero failure rate.
Maximum load power 1W!!!
6: Frequency can be customized, the frequency is different, the customization period is different. Specific requirements can consult customer service.
7: Size: 35mm * 7mm * 6.5mm
8: Weight: 5.40g
1400MHz Filter
MiNi type low-pass filter, both sides of the connector is SMA male (internal thread inner needle) + SMA female (external thread inner hole).
The impedance of the two ports is 50Ω, the connector is a gold-plated copper connector, and the white copper shield cover.
The overall dimensions are: length 35mm * width 6.5mm * height 6.5mm, weight 5.5 grams.
Working frequency range: 5-3000MHz.
Maximum passing power: 5W.
For indoor use only.
Electrical performance indicators
ITEM
Freq. Range
LPF-1300MHz
InsertionLoss
5-1200MHz
<0.7dB
(IN-OUT)
1200-1300MHz
45dB
Test
