Multi-channel radio module RF-CC1101-915

with integrated antenna

Product Overview
It is a low cost sub 1GHz multichannels transceiver designed for low-consumption wireless applications. The hardware is based on Texas Instruments CC1101 component. Programmable from external microcontroller via SPI interface. SMT Version.
Frequency band: 915MHz
- Antenna Onboard
- Very miniaturized version 9x16x2.4mm

Technical Characteristics
Min | Typ | Max | Unit
Supply Voltage | 1.8 | | 3.6 | Volt
Current Consumption (RX mode / TX mode) | | 20 / 38 | | mA
Current Consumption Sleep Mode | | 1.0 | | µA
Frequency | | 915 | | MHz
RF Power Output | -10.0 | | +12.0 | dBm
RF Sensitivity (1.2Kbit/s data rate) | | -112 | | dBm
Data Rate | 0.6 | | 600 | kbit/s
Operating Temperature Range | -30 | | +75 | °C

Pinout Description
Pin | Name | Description
1 | DNC | Internal GND connection used during testing, not recommended to connect to main GND.
2 | DNC | Internal RF output connection used during test. Don’t use.
3 | DNC | Internal GND connection used during testing, not recommended to connect to main GND.
4 | NC | Not connected don’t use.
5 | NC | Not connected don’t use.
6 | NC | Not connected don’t use.
7 | Vdcoup1 | Optional decoupling of the modules internal Vdd supply. In particular noisy environment this pin can be used to further reduce the noise on the modules internal Vdd.
8 | GND | Ground
9 | SCLK | SPI bus clock signal
10 | MISO-GD01 | Serial configuration interface, data output - Optional general output pin when CSn is high
11 | MOSI | Serial configuration interface, data input
12 | CSN | Serial configuration interface, chip select (active low).
13 | GDO0 | GPIO, General purpose port
14 | GDO2 | GPIO, General purpose port
15 | Vdcoup2 | Optional decoupling of the modules internal Vdd supply. In particular noisy environment this pin can be used to further reduce the noise on the modules internal Vdd.
16 | NC | Not connected don’t use.
17 | GND | Ground
18 | VCC | Power Supply
19 | NC | Not connected don’t use.
20 | NC | Not connected don’t use.
21 | NC | Not connected don’t use.
22 | DNC | Internal GND connection used during testing, not recommended to connect to main GND.
23 | DNC |
24 | DNC | Internal GND connection used during testing, not recommended to connect to main GND.

Key Features

• Low-cost sub 1GHz radio transceiver based on the CC1101 (Texas Instruments)
• Transceiver module CC1101 based
• SMD mounting
• Very miniaturized version 16x9x2.4mm with PCB antenna onboard
• Programmable via SPI interface
• Frequency band: 915MHz
• Onboard antenna

Technical Specifications

• Supply Voltage: 1.8V to 3.6V
• Current Consumption (RX mode / TX mode): 20mA / 38mA
• Current Consumption Sleep Mode: 1.0µA
• Frequency: 915MHz
• RF Power Output: -10dBm to +12dBm
• RF Sensitivity (1.2Kbit/s data rate): -112dBm
• Data Rate: 0.6kbit/s to 600kbit/s
• Operating Temperature Range: -30°C to +75°C
• Dimensions: 9x16x2.4mm