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HOME > PRODUCTS > SPECIFIED FUNCTIONAL MODULES > PA01F39: 8W-OUTPUT LOW-NOISE FEM POWER AMPLIFIER M...
PA01F39: 8W-Output Low-Noise FEM Power Amplifier Module
PA01F39 module is a high-performance FEM module with an operating frequency range of 400-480 MHz, integrating multiple RF functions. The module has a built-in power amplifier (PA) that supports an input power of up to 30 dBm and an output power of over 39 dBm. It also includes a low-noise amplifier (LNA) and an antenna switch. With its stamp-hole package design, the module is compact and easy to integrate, significantly reducing the difficulty of developing high-power wireless modules and simplifying the design process, thereby enhancing development efficiency.
Parameters | Condition | Min. | Typ. | Max. | Unit |
Power Supply | 4 | 8.5 | V | ||
Working temperature | -40 | 25 | 70 | ℃ | |
Maximum transmit input | 32 | dBm | |||
Maximum receive input | 0 | dBm | |||
Current consumption | |||||
Sleep current | <30 | uA | |||
RX Current | <18 | mA | |||
TX current(High power) | Peak | 2.7 | A | ||
@440MHZ,39dBm,8V,0.5 Duty Cycle | 1.3 | A | |||
RF Parameters | |||||
Operating frequency | 400 | 480 | MHz | ||
Transmit power | @440MHz,TXANTIN 30dBm,Vcc=8v | 38 | 39 | 40 | dBm |
Receiver low-noise gain | @400-480MHz Input -50dBm | 10 | 20 | dB | |
Receiver noise figure | 1.0 | dB | |||
Features
Ultra-wide frequency range: 400-480 MHz
Wide voltage range: 4-8.5V
Built-in transmit/receive switch, allowing both reception and transmission with a single antenna
Built-in low-noise amplification, with a noise figure (NF) of 1.0 dB
Applications
High-power amplification for wireless data transmission
High-power amplification for wireless voice transmission
Application link diagram (SA618F30-DZ example diagram)
Input & Output Power Comparison Table (Signal source: SA618F30-DZ, Operating voltage: 7.6V)
Operating frequency（MHz) | Power amplifier input power（dBm) | Power amplifier output power（dBm) | Average operating current（A) |
400 | 17.0 | 25.8 | 0.53 |
19.7 | 31.6 | 0.76 | |
22.6 | 36.7 | 1.11 | |
25.2 | 38.5 | 1.34 | |
27.6 | 39.1 | 1.53 | |
30.3 | 39.9 | 1.77 | |
420
| 18.2 | 31.2 | 0.73 |
21.2 | 36.4 | 1.05 | |
23.9 | 38.1 | 1.25 | |
26.4 | 39.0 | 1.39 | |
28.5 | 39.6 | 1.48 | |
30.7 | 40.0 | 1.75 | |
440 | 18.1 | 34.9 | 0.85 |
20.8 | 36.9 | 1.05 | |
23.6 | 39.2 | 1.27 | |
26.2 | 39.6 | 1.32 | |
28.4 | 39.9 | 1.35 | |
30.1 | 39.9 | 1.39 | |
460 | 18.5 | 32.5 | 0.71 |
22 | 36.8 | 0.98 | |
24 | 38.2 | 1.13 | |
26.2 | 38.8 | 1.22 | |
29 | 39.1 | 1.22 | |
31.1 | 39.2 | 1.30 | |
480 | 18.9 | 29.4 | 0.59 |
21.8 | 32.65 | 0.73 | |
24.7 | 35.0 | 0.88 | |
27.6 | 37.0 | 1.06 | |
30.1 | 38.1 | 1.16 | |
31.5 | 38.5 | 1.26 |
Note: The above current refers to the module operating with 1 second of transmission and 0.5 seconds of reception. If operating with single-carrier transmission, the operating current will double
Voltage and Power Comparison Table (Conditions: Input power 30dBm, Frequency: 440MHz, 50% Duty Cycle)
Operating voltage (V) | Output power (dBm) | Operating current (A) |
8.0 | 39.5 | 1.4 |
7.5 | 38.9 | 1.36 |
7.0 | 38.3 | 1.3 |
6.5 | 37.9 | 1.24 |
6.0 | 37.2 | 1.16 |
5.5 | 36.5 | 1.07 |
5.0 | 35.2 | 0.92 |
4.5 | 34.4 | 0.77 |
4.0 | 32.1 | 0.59 |
Pin NO | Pin name | I/O | Description |
1 | TXANTIN | - | The amplifier signal input pin should not exceed a maximum input signal of 32dBm |
2,4,6,8,10,11 | GND | - | Connect to power ground |
3 | TXEN | 0-3.3V | Transmit enable control pin,High level for transmission, low level for reception. (Note: This pin also controls the gate voltage of the internal power amplifier. The high level should not exceed 3.3V, as higher voltage may damage the internal power amplifier IC.) |
5 | CS | 0-5v | Sleep pin,This pin should be pulled high during operation and pulled low during sleep. There is no internal pull-up. |
7 | RXANTOUT | - | Receiver signal output pin，Connect to the external matching circuit of the user's product. If the user only intends to use it for power amplification, this pin can remain unconnected. |
9 | ANTOUT | - | Power amplifier output pin and receiver signal input pin |
12 | VCC | 0-8.5V | Module power supply positive input |
