Flywoo CHASERS 138: 6S HD CineWhoop.

Contents

1 Introduction
2 Features
3 Equipment
3.1 Analog 6S version
3.2 Digital 4S / 6S version
4 Specification
4.1 Frame
4.2 PC
4.3 ESC
4.4 Motors
4.5 VTX
4.6 FPV camera
4.7 Bluetooth module
4.8 battery
5 Appearance
6 Notes
6.1 Powerplant
6.2 Bluetooth module
7 PNP / BNF manual
8 Price
8.1 Digital 4S / 6S version
8.2 Analog 6S version
9 Output
(5 6) 10 Videos

Introduction

Today's best serial CineWhoop solution from the popular hobbyist developer FPV drones and the main components for racing UAVs

Features

Aircraft weight (without battery; with analog FPV / Digital DJI): 273/306 g
Available in two versions 4S and 6S
138mm carbon frame with ring-type motor protection
Flight controller: GOKUF722 Flight Controller
ESC: 4-in-1 GOKU406S 50A BLheli_32 2-6S
Motors (4S / 6S version of the drone): Used Flywoo ROBO RB 1507 4150KV / 2900KV
Propellers: 3-blade HSKRC 3045- 3 (2CW / 2CCW) 3-blade Gemfan 75 (2CW / 2CCW)
FPV system (Digital / Analog optional): DJI Digital FPV system / FPV camera Caddx Ratel 2.1mm 48- channel 5.8GHz VTX GOKU TX-NANO with adjustable power PIT / 25/50/100/200/450 mW
Receiver (optional): TBS Cross NANO / XM
Bluetooth module: Flywoo BT Nano
LED backlight WS2812LED Buzzer
Recommended power supply: 4S / 6S 1300-1550 mAh LiPo with XT60 connector

Completion

The developer offers CHASERS 138 in three iterationsFPV system which is based on analog components (FPV camera Caddx Ratel 40-channel 5.8GHz VTX), and two digital 4S and 6S versions - the FPV system of which is implemented through a digital FPV system from DJI, which is currently the top technology in unmanned hobby. The analog iteration is available in standard configurations: without receiver (PNP) and with receiver (BNF). Digital - BNF only.

Analog 6S version

PNP package (without receiver)
BNF Frsky XM package
BNF TBS Cross NANO bundle

Digital 4S / 6S version

BNF DJI bundle (receiver is built into the DJI FPV module)
BNF Frsky XM Package
BNF TBS Cross NANO Package

* GoPro action camera not included.

Specification

Frame

Type:

3 -inch Cinewhoop frame

Diagonal size:

138 mm

Material:

3K Carbon Fiber TPU

Top Plate Thickness:

1.5mm

Bottom Plate Thickness:

2 mm

Compatible FPV camera:

19/20 mm

Aircraft weight (without battery; with analog FPV / with digital DJI):

273/306 g

PC

Product name:

GOKU F722DUAL FC

Mounting holes:

30.5 × 30.5 - 3 mm

MCU:

STM32F722RET6 216MHz

GYRO:

MPU6000

BARO:

BMP280 / FLASH: 16M

Input.voltage:

3-8S / BEC: 5V 2A / 9V 2A

ESC

Product name:

GOKU 506S 50A ESC

Type:

50A BLheli_32 2-6S 4-in -1 Brushless ESC

Continuous / Peak current:

50A / 55A (10 seconds)

Input... voltage:

2-6S

Firmware:

GOKU32_PRO

Dshot support:

300/600/1200

LED backlight:

4 × WS2812

Current sensor:

Yes

Telemetry:

Yes

BEC Out:

None

Size:

42 x 42 x 4 mm

Mounting hole:

30.5 × 30.5 mm (M3)

Weight:

10 g

Motors

Name (4S / 6S):

Flywoo ROBO RB 1507 4150KV / 2900KV Motor

Stator diameter:

15 mm

Stator height:

7 mm

KV (4S / 6S):

4150KV / 2900KV

Bearing:

NSK

Wire length:

150 mm

Shaft size:

Location of fixing screws:

12 × 12 mm

Input. voltage:

2-6S

Recommended propeller size:

3 inches

Weight:

15.6g

VTX

Brand:

FLYWOO

Model:

GOKU TX-NANO

Work. frequency range:

5362-5945 MHz

Power:

adjustable PIT / 25/50/100/200 / 450 mW

Number of channels:

Connector:

UFL

Control mode:

IRC (RX) / Button

BAT:

5V input

Video system:

NTSC / PAL

Antenna:

IPX

Dimensions:

16 × 16 × 3.33 mm

Weight:

1.4 g

FPV Camera

Caddx Ratel

Brand:

Caddx

Model:

Ratel

Sensor:

1 / 1.8-inch starlight HDR

H. Resolution:

1200TVL

TV System:

NTSC / PAL (switchable)

Aspect ratio:

16: 9/4: 3 (variable)

WDR:

Super WDR (HDR)

Min. illumination:

Starlight

Lens:

1.66mm, 2.1mm

Synchronization:

built-in

Electronic shutter:

PAL: 1/50 ~ 100.000; NTSC: 1/60 ~ 100.000

Signal to Noise Ratio:

On both sets, the quad demonstrates dynamics and stability, which is indicative of the CineWhoop drone. The difference lies in the noise level. In this connection, the developer recommends using props HSKRCGemfan 75

Bluetooth module

Flywoo CHASERS 138 business card - built-in Bluetooth module Flywoo BT Nano, which allows the user can fully interact with the drone software through the free “Speedy Bee” mobile application.

PNP / BNF manual

To view the full size manual → move the cursor over the image → click the right mouse button → select "Open Image" from the menu that opens.

Price

Flywoo CHASERS 138 is sold both through branded stores and through various Internet trading platforms. Two configurations are available for purchase: digital and analog in 4S and 6S versions. Depending on the choice of configuration and type of receiver, the developer has set the following prices:

Digital 4S / 6S version

BNF DJI package - 390 $
BNF Frsky XM bundle - $ 401
BNF TBS Cross NANO bundle - $ 415

Analog 6S version

PNP bundle (without receiver) - 270 $
BNF Frsky XM bundle - 281 $
BNF TBS Cross NANO bundle - 295 $

Terminal

Perfectly tuned from the factory CineWhoop, with a perfectly designed frame, thanks to which even in windy weather there is no windage! The flight time of the DJI 4S version with 4S 1500 mAh LiPo battery and GoPro Hero 8 on board averaged 4-5 minutes! On the one hand, maintenance of CHASERS 138 can be a bit tedious process, as there are quite a few bolts for the top plate and ducts, on the other hand it provides excess strength for the entire structure with the least weight! The built-in Micro Bluetooth module is a nice touch that makes setting up your quad with the Speedy Bee app really easy! In general, the model has proven itself exclusively from the best side, which is stated by numerous reviews on YT. Recommended as today's best CinWhoop solution for expanding the creative potential of amateur aerial photography, both indoors and outdoors.